130249730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{34549}}^1$

素因数の和:34598

約数の個数: 32

約数和(自身を含む): 261198000

約数和(自身を除く): 130948270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 34549, 69098, 172745, 345490, 449137, 898274, 1001921, 2003842, 2245685, 4491370, 5009605, 10019210, 13024973, 26049946, 65124865, 130249730]

約数ペア:

[(1, 130249730), (2, 65124865), (5, 26049946), (10, 13024973), (13, 10019210), (26, 5009605), (29, 4491370), (58, 2245685), (65, 2003842), (130, 1001921), (145, 898274), (290, 449137), (377, 345490), (754, 172745), (1885, 69098), (3770, 34549)]