68485730

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66491}}^1$

素因数の和:66601

約数の個数: 16

約数和(自身を含む): 124473024

約数和(自身を除く): 55987294

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 66491, 132982, 332455, 664910, 6848573, 13697146, 34242865, 68485730]

約数ペア:

[(1, 68485730), (2, 34242865), (5, 13697146), (10, 6848573), (103, 664910), (206, 332455), (515, 132982), (1030, 66491)]