57287730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12163}}^1$

素因数の和:12330

約数の個数: 32

約数和(自身を含む): 138377664

約数和(自身を除く): 81089934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 12163, 24326, 36489, 60815, 72978, 121630, 182445, 364890, 1909591, 3819182, 5728773, 9547955, 11457546, 19095910, 28643865, 57287730]

約数ペア:

[(1, 57287730), (2, 28643865), (3, 19095910), (5, 11457546), (6, 9547955), (10, 5728773), (15, 3819182), (30, 1909591), (157, 364890), (314, 182445), (471, 121630), (785, 72978), (942, 60815), (1570, 36489), (2355, 24326), (4710, 12163)]