84214860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13627}}^1$

素因数の和:13742

約数の個数: 48

約数和(自身を含む): 238108416

約数和(自身を除く): 153893556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 13627, 27254, 40881, 54508, 68135, 81762, 136270, 163524, 204405, 272540, 408810, 817620, 1403581, 2807162, 4210743, 5614324, 7017905, 8421486, 14035810, 16842972, 21053715, 28071620, 42107430, 84214860]

約数ペア:

[(1, 84214860), (2, 42107430), (3, 28071620), (4, 21053715), (5, 16842972), (6, 14035810), (10, 8421486), (12, 7017905), (15, 5614324), (20, 4210743), (30, 2807162), (60, 1403581), (103, 817620), (206, 408810), (309, 272540), (412, 204405), (515, 163524), (618, 136270), (1030, 81762), (1236, 68135), (1545, 54508), (2060, 40881), (3090, 27254), (6180, 13627)]