1315184670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{339841}}^1$

素因数の和:339897

約数の個数: 48

約数和(自身を含む): 3499013232

約数和(自身を除く): 2183828562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 339841, 679682, 1019523, 1699205, 2039046, 3058569, 3398410, 5097615, 6117138, 10195230, 14613163, 15292845, 29226326, 30585690, 43839489, 73065815, 87678978, 131518467, 146131630, 219197445, 263036934, 438394890, 657592335, 1315184670]

約数ペア:

[(1, 1315184670), (2, 657592335), (3, 438394890), (5, 263036934), (6, 219197445), (9, 146131630), (10, 131518467), (15, 87678978), (18, 73065815), (30, 43839489), (43, 30585690), (45, 29226326), (86, 15292845), (90, 14613163), (129, 10195230), (215, 6117138), (258, 5097615), (387, 3398410), (430, 3058569), (645, 2039046), (774, 1699205), (1290, 1019523), (1935, 679682), (3870, 339841)]