3217778890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{58537}}^1$

素因数の和:58806

約数の個数: 32

約数和(自身を含む): 6069219840

約数和(自身を除く): 2851440950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5497, 10994, 27485, 54970, 58537, 117074, 292685, 585370, 1346351, 2692702, 6731755, 13463510, 13990343, 27980686, 69951715, 139903430, 321777889, 643555778, 1608889445, 3217778890]

約数ペア:

[(1, 3217778890), (2, 1608889445), (5, 643555778), (10, 321777889), (23, 139903430), (46, 69951715), (115, 27980686), (230, 13990343), (239, 13463510), (478, 6731755), (1195, 2692702), (2390, 1346351), (5497, 585370), (10994, 292685), (27485, 117074), (54970, 58537)]