30957355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 14221205

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1493, 1595, 1885, 4147, 7465, 16423, 19409, 20735, 43297, 82115, 97045, 213499, 216485, 476267, 562861, 1067495, 2381335, 2814305, 6191471, 30957355]

約数ペア:

[(1, 30957355), (5, 6191471), (11, 2814305), (13, 2381335), (29, 1067495), (55, 562861), (65, 476267), (143, 216485), (145, 213499), (319, 97045), (377, 82115), (715, 43297), (1493, 20735), (1595, 19409), (1885, 16423), (4147, 7465)]