30191714

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6803}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 51928128

約数和(自身を除く): 21736414

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 6803, 13606, 47621, 95242, 2156551, 4313102, 15095857, 30191714]

約数ペア:

[(1, 30191714), (2, 15095857), (7, 4313102), (14, 2156551), (317, 95242), (634, 47621), (2219, 13606), (4438, 6803)]