90076610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23893}}^1$

素因数の和:23942

約数の個数: 32

約数和(自身を含む): 180638640

約数和(自身を除く): 90562030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 23893, 47786, 119465, 238930, 310609, 621218, 692897, 1385794, 1553045, 3106090, 3464485, 6928970, 9007661, 18015322, 45038305, 90076610]

約数ペア:

[(1, 90076610), (2, 45038305), (5, 18015322), (10, 9007661), (13, 6928970), (26, 3464485), (29, 3106090), (58, 1553045), (65, 1385794), (130, 692897), (145, 621218), (290, 310609), (377, 238930), (754, 119465), (1885, 47786), (3770, 23893)]