2065830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 5340384

約数和(自身を除く): 3274554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5297, 10594, 15891, 26485, 31782, 52970, 68861, 79455, 137722, 158910, 206583, 344305, 413166, 688610, 1032915, 2065830]

約数ペア:

[(1, 2065830), (2, 1032915), (3, 688610), (5, 413166), (6, 344305), (10, 206583), (13, 158910), (15, 137722), (26, 79455), (30, 68861), (39, 52970), (65, 31782), (78, 26485), (130, 15891), (195, 10594), (390, 5297)]