261550110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{12437}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 628666272

約数和(自身を除く): 367116162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 12437, 21030, 24874, 37311, 62185, 74622, 124370, 186555, 373110, 8718337, 17436674, 26155011, 43591685, 52310022, 87183370, 130775055, 261550110]

約数ペア:

[(1, 261550110), (2, 130775055), (3, 87183370), (5, 52310022), (6, 43591685), (10, 26155011), (15, 17436674), (30, 8718337), (701, 373110), (1402, 186555), (2103, 124370), (3505, 74622), (4206, 62185), (7010, 37311), (10515, 24874), (12437, 21030)]