222107730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569507}}^1$

素因数の和:569530

約数の個数: 32

約数和(自身を含む): 574064064

約数和(自身を除く): 351956334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 569507, 1139014, 1708521, 2847535, 3417042, 5695070, 7403591, 8542605, 14807182, 17085210, 22210773, 37017955, 44421546, 74035910, 111053865, 222107730]

約数ペア:

[(1, 222107730), (2, 111053865), (3, 74035910), (5, 44421546), (6, 37017955), (10, 22210773), (13, 17085210), (15, 14807182), (26, 8542605), (30, 7403591), (39, 5695070), (65, 3417042), (78, 2847535), (130, 1708521), (195, 1139014), (390, 569507)]