57055830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146297}}^1$

素因数の和:146320

約数の個数: 32

約数和(自身を含む): 147468384

約数和(自身を除く): 90412554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 146297, 292594, 438891, 731485, 877782, 1462970, 1901861, 2194455, 3803722, 4388910, 5705583, 9509305, 11411166, 19018610, 28527915, 57055830]

約数ペア:

[(1, 57055830), (2, 28527915), (3, 19018610), (5, 11411166), (6, 9509305), (10, 5705583), (13, 4388910), (15, 3803722), (26, 2194455), (30, 1901861), (39, 1462970), (65, 877782), (78, 731485), (130, 438891), (195, 292594), (390, 146297)]