8704531380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{516283}}^1$

素因数の和:516576

約数の個数: 48

約数和(自身を含む): 24459470784

約数和(自身を除く): 15754939404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 516283, 1032566, 1548849, 2065132, 2581415, 3097698, 5162830, 6195396, 7744245, 10325660, 15488490, 30976980, 145075523, 290151046, 435226569, 580302092, 725377615, 870453138, 1450755230, 1740906276, 2176132845, 2901510460, 4352265690, 8704531380]

約数ペア:

[(1, 8704531380), (2, 4352265690), (3, 2901510460), (4, 2176132845), (5, 1740906276), (6, 1450755230), (10, 870453138), (12, 725377615), (15, 580302092), (20, 435226569), (30, 290151046), (60, 145075523), (281, 30976980), (562, 15488490), (843, 10325660), (1124, 7744245), (1405, 6195396), (1686, 5162830), (2810, 3097698), (3372, 2581415), (4215, 2065132), (5620, 1548849), (8430, 1032566), (16860, 516283)]