311924730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{799807}}^1$

素因数の和:799830

約数の個数: 32

約数和(自身を含む): 806206464

約数和(自身を除く): 494281734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 799807, 1599614, 2399421, 3999035, 4798842, 7998070, 10397491, 11997105, 20794982, 23994210, 31192473, 51987455, 62384946, 103974910, 155962365, 311924730]

約数ペア:

[(1, 311924730), (2, 155962365), (3, 103974910), (5, 62384946), (6, 51987455), (10, 31192473), (13, 23994210), (15, 20794982), (26, 11997105), (30, 10397491), (39, 7998070), (65, 4798842), (78, 3999035), (130, 2399421), (195, 1599614), (390, 799807)]