1570480390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{5419}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 2873337120

約数和(自身を除く): 1302856730

約数列:

[1, 2, 5, 10, 73, 146, 365, 397, 730, 794, 1985, 3970, 5419, 10838, 27095, 28981, 54190, 57962, 144905, 289810, 395587, 791174, 1977935, 2151343, 3955870, 4302686, 10756715, 21513430, 157048039, 314096078, 785240195, 1570480390]

約数ペア:

[(1, 1570480390), (2, 785240195), (5, 314096078), (10, 157048039), (73, 21513430), (146, 10756715), (365, 4302686), (397, 3955870), (730, 2151343), (794, 1977935), (1985, 791174), (3970, 395587), (5419, 289810), (10838, 144905), (27095, 57962), (28981, 54190)]