30719332

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26759}}^1$

素因数の和:26811

約数の個数: 24

約数和(自身を含む): 62939520

約数和(自身を除く): 32220188

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26759, 53518, 107036, 187313, 374626, 749252, 1097119, 2194238, 4388476, 7679833, 15359666, 30719332]

約数ペア:

[(1, 30719332), (2, 15359666), (4, 7679833), (7, 4388476), (14, 2194238), (28, 1097119), (41, 749252), (82, 374626), (164, 187313), (287, 107036), (574, 53518), (1148, 26759)]