155012870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29303}}^1$

素因数の和:29356

約数の個数: 24

約数和(自身を含む): 291692016

約数和(自身を除く): 136679146

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 29303, 58606, 146515, 293030, 673969, 1347938, 3369845, 6739690, 15501287, 31002574, 77506435, 155012870]

約数ペア:

[(1, 155012870), (2, 77506435), (5, 31002574), (10, 15501287), (23, 6739690), (46, 3369845), (115, 1347938), (230, 673969), (529, 293030), (1058, 146515), (2645, 58606), (5290, 29303)]