7918730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 14805504

約数和(自身を除く): 6886774

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 223, 265, 335, 446, 530, 670, 1115, 2230, 3551, 7102, 11819, 14941, 17755, 23638, 29882, 35510, 59095, 74705, 118190, 149410, 791873, 1583746, 3959365, 7918730]

約数ペア:

[(1, 7918730), (2, 3959365), (5, 1583746), (10, 791873), (53, 149410), (67, 118190), (106, 74705), (134, 59095), (223, 35510), (265, 29882), (335, 23638), (446, 17755), (530, 14941), (670, 11819), (1115, 7102), (2230, 3551)]