30366969820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138031681}}^1$

素因数の和:138031701

約数の個数: 24

約数和(自身を含む): 69567967728

約数和(自身を除く): 39200997908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138031681, 276063362, 552126724, 690158405, 1380316810, 1518348491, 2760633620, 3036696982, 6073393964, 7591742455, 15183484910, 30366969820]

約数ペア:

[(1, 30366969820), (2, 15183484910), (4, 7591742455), (5, 6073393964), (10, 3036696982), (11, 2760633620), (20, 1518348491), (22, 1380316810), (44, 690158405), (55, 552126724), (110, 276063362), (220, 138031681)]