A087007 - OEIS

A087007

Divisors of 510510.

1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 273, 286, 330, 357, 374, 385, 390, 429, 442, 455, 462, 510, 546, 561

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

510510 = 17# = A002110(7);

divisors of 510510 are squarefree (A005117) and 17-smooth;

a(A000005(510510)) = a(128) = 510510 is the last term.

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..128

Eric Weisstein's World of Mathematics, Primorial

Eric Weisstein's World of Mathematics, Divisor

Index entries for sequences related to divisors of numbers