30226689

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3623}}^1$

素因数の和:3738

約数の個数: 20

約数和(自身を含む): 45604416

約数和(自身を除く): 15377727

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3623, 8343, 10869, 32607, 97821, 293463, 373169, 1119507, 3358521, 10075563, 30226689]

約数ペア:

[(1, 30226689), (3, 10075563), (9, 3358521), (27, 1119507), (81, 373169), (103, 293463), (309, 97821), (927, 32607), (2781, 10869), (3623, 8343)]