358525830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21379}}^1$

素因数の和:21445

約数の個数: 64

約数和(自身を含む): 948245760

約数和(自身を除く): 589719930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 21379, 42758, 64137, 106895, 128274, 213790, 277927, 320685, 555854, 641370, 833781, 919297, 1389635, 1667562, 1838594, 2757891, 2779270, 4168905, 4596485, 5515782, 8337810, 9192970, 11950861, 13789455, 23901722, 27578910, 35852583, 59754305, 71705166, 119508610, 179262915, 358525830]

約数ペア:

[(1, 358525830), (2, 179262915), (3, 119508610), (5, 71705166), (6, 59754305), (10, 35852583), (13, 27578910), (15, 23901722), (26, 13789455), (30, 11950861), (39, 9192970), (43, 8337810), (65, 5515782), (78, 4596485), (86, 4168905), (129, 2779270), (130, 2757891), (195, 1838594), (215, 1667562), (258, 1389635), (390, 919297), (430, 833781), (559, 641370), (645, 555854), (1118, 320685), (1290, 277927), (1677, 213790), (2795, 128274), (3354, 106895), (5590, 64137), (8385, 42758), (16770, 21379)]