372220290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{318137}}^1$

素因数の和:318163

約数の個数: 48

約数和(自身を含む): 1042220088

約数和(自身を除く): 669999798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 318137, 636274, 954411, 1590685, 1908822, 2863233, 3181370, 4135781, 4772055, 5726466, 8271562, 9544110, 12407343, 14316165, 20678905, 24814686, 28632330, 37222029, 41357810, 62036715, 74444058, 124073430, 186110145, 372220290]

約数ペア:

[(1, 372220290), (2, 186110145), (3, 124073430), (5, 74444058), (6, 62036715), (9, 41357810), (10, 37222029), (13, 28632330), (15, 24814686), (18, 20678905), (26, 14316165), (30, 12407343), (39, 9544110), (45, 8271562), (65, 5726466), (78, 4772055), (90, 4135781), (117, 3181370), (130, 2863233), (195, 1908822), (234, 1590685), (390, 954411), (585, 636274), (1170, 318137)]