30691108

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47657}}^1$

素因数の和:47691

約数の個数: 24

約数和(自身を含む): 64052352

約数和(自身を除く): 33361244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47657, 95314, 190628, 333599, 667198, 1096111, 1334396, 2192222, 4384444, 7672777, 15345554, 30691108]

約数ペア:

[(1, 30691108), (2, 15345554), (4, 7672777), (7, 4384444), (14, 2192222), (23, 1334396), (28, 1096111), (46, 667198), (92, 333599), (161, 190628), (322, 95314), (644, 47657)]