90917530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48619}}^1$

素因数の和:48654

約数の個数: 32

約数和(自身を含む): 189034560

約数和(自身を除く): 98117030

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 48619, 97238, 243095, 486190, 534809, 826523, 1069618, 1653046, 2674045, 4132615, 5348090, 8265230, 9091753, 18183506, 45458765, 90917530]

約数ペア:

[(1, 90917530), (2, 45458765), (5, 18183506), (10, 9091753), (11, 8265230), (17, 5348090), (22, 4132615), (34, 2674045), (55, 1653046), (85, 1069618), (110, 826523), (170, 534809), (187, 486190), (374, 243095), (935, 97238), (1870, 48619)]