129212710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3067}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 254472192

約数和(自身を除く): 125259482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1915, 3067, 3830, 4213, 6134, 8426, 15335, 21065, 30670, 33737, 42130, 67474, 168685, 337370, 1174661, 2349322, 5873305, 11746610, 12921271, 25842542, 64606355, 129212710]

約数ペア:

[(1, 129212710), (2, 64606355), (5, 25842542), (10, 12921271), (11, 11746610), (22, 5873305), (55, 2349322), (110, 1174661), (383, 337370), (766, 168685), (1915, 67474), (3067, 42130), (3830, 33737), (4213, 30670), (6134, 21065), (8426, 15335)]