123902133730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{427248737}}^1$

素因数の和:427248773

約数の個数: 16

約数和(自身を含む): 230714318520

約数和(自身を除く): 106812184790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 427248737, 854497474, 2136243685, 4272487370, 12390213373, 24780426746, 61951066865, 123902133730]

約数ペア:

[(1, 123902133730), (2, 61951066865), (5, 24780426746), (10, 12390213373), (29, 4272487370), (58, 2136243685), (145, 854497474), (290, 427248737)]