315044010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112919}}^1$

素因数の和:112963

約数の個数: 48

約数和(自身を含む): 845544960

約数和(自身を除く): 530500950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 112919, 225838, 338757, 564595, 677514, 1016271, 1129190, 1693785, 2032542, 3387570, 3500489, 5081355, 7000978, 10162710, 10501467, 17502445, 21002934, 31504401, 35004890, 52507335, 63008802, 105014670, 157522005, 315044010]

約数ペア:

[(1, 315044010), (2, 157522005), (3, 105014670), (5, 63008802), (6, 52507335), (9, 35004890), (10, 31504401), (15, 21002934), (18, 17502445), (30, 10501467), (31, 10162710), (45, 7000978), (62, 5081355), (90, 3500489), (93, 3387570), (155, 2032542), (186, 1693785), (279, 1129190), (310, 1016271), (465, 677514), (558, 564595), (930, 338757), (1395, 225838), (2790, 112919)]