68326610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21419}}^1$

素因数の和:21466

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 70474990

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 21419, 42838, 107095, 214190, 235609, 471218, 621151, 1178045, 1242302, 2356090, 3105755, 6211510, 6832661, 13665322, 34163305, 68326610]

約数ペア:

[(1, 68326610), (2, 34163305), (5, 13665322), (10, 6832661), (11, 6211510), (22, 3105755), (29, 2356090), (55, 1242302), (58, 1178045), (110, 621151), (145, 471218), (290, 235609), (319, 214190), (638, 107095), (1595, 42838), (3190, 21419)]