30696340

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2837}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 64604232

約数和(自身を除く): 33907892

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 2837, 5410, 5674, 10820, 11348, 14185, 28370, 56740, 1534817, 3069634, 6139268, 7674085, 15348170, 30696340]

約数ペア:

[(1, 30696340), (2, 15348170), (4, 7674085), (5, 6139268), (10, 3069634), (20, 1534817), (541, 56740), (1082, 28370), (2164, 14185), (2705, 11348), (2837, 10820), (5410, 5674)]