30989208

素因数分解:

$2^3\times 3^1\times {\mathrm{1291217}}^1$

素因数の和:1291226

約数の個数: 16

約数和(自身を含む): 77473080

約数和(自身を除く): 46483872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1291217, 2582434, 3873651, 5164868, 7747302, 10329736, 15494604, 30989208]

約数ペア:

[(1, 30989208), (2, 15494604), (3, 10329736), (4, 7747302), (6, 5164868), (8, 3873651), (12, 2582434), (24, 1291217)]