68682390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{327059}}^1$

素因数の和:327076

約数の個数: 32

約数和(自身を含む): 188386560

約数和(自身を除く): 119704170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 327059, 654118, 981177, 1635295, 1962354, 2289413, 3270590, 4578826, 4905885, 6868239, 9811770, 11447065, 13736478, 22894130, 34341195, 68682390]

約数ペア:

[(1, 68682390), (2, 34341195), (3, 22894130), (5, 13736478), (6, 11447065), (7, 9811770), (10, 6868239), (14, 4905885), (15, 4578826), (21, 3270590), (30, 2289413), (35, 1962354), (42, 1635295), (70, 981177), (105, 654118), (210, 327059)]