406373820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6772897}}^1$

素因数の和:6772909

約数の個数: 24

約数和(自身を含む): 1137846864

約数和(自身を除く): 731473044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6772897, 13545794, 20318691, 27091588, 33864485, 40637382, 67728970, 81274764, 101593455, 135457940, 203186910, 406373820]

約数ペア:

[(1, 406373820), (2, 203186910), (3, 135457940), (4, 101593455), (5, 81274764), (6, 67728970), (10, 40637382), (12, 33864485), (15, 27091588), (20, 20318691), (30, 13545794), (60, 6772897)]