57289470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{272807}}^1$

素因数の和:272824

約数の個数: 32

約数和(自身を含む): 157137408

約数和(自身を除く): 99847938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 272807, 545614, 818421, 1364035, 1636842, 1909649, 2728070, 3819298, 4092105, 5728947, 8184210, 9548245, 11457894, 19096490, 28644735, 57289470]

約数ペア:

[(1, 57289470), (2, 28644735), (3, 19096490), (5, 11457894), (6, 9548245), (7, 8184210), (10, 5728947), (14, 4092105), (15, 3819298), (21, 2728070), (30, 1909649), (35, 1636842), (42, 1364035), (70, 818421), (105, 545614), (210, 272807)]