30803605

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 43748640

約数和(自身を除く): 12945035

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2131, 2891, 10655, 14455, 14917, 74585, 104419, 125729, 522095, 628645, 880103, 4400515, 6160721, 30803605]

約数ペア:

[(1, 30803605), (5, 6160721), (7, 4400515), (35, 880103), (49, 628645), (59, 522095), (245, 125729), (295, 104419), (413, 74585), (2065, 14917), (2131, 14455), (2891, 10655)]