30992444

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1097}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 62102880

約数和(自身を除く): 31110436

約数列:

[1, 2, 4, 7, 14, 28, 1009, 1097, 2018, 2194, 4036, 4388, 7063, 7679, 14126, 15358, 28252, 30716, 1106873, 2213746, 4427492, 7748111, 15496222, 30992444]

約数ペア:

[(1, 30992444), (2, 15496222), (4, 7748111), (7, 4427492), (14, 2213746), (28, 1106873), (1009, 30716), (1097, 28252), (2018, 15358), (2194, 14126), (4036, 7679), (4388, 7063)]