29882780

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2207}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 62875008

約数和(自身を除く): 32992228

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2207, 2708, 3385, 4414, 6770, 8828, 11035, 13540, 22070, 44140, 1494139, 2988278, 5976556, 7470695, 14941390, 29882780]

約数ペア:

[(1, 29882780), (2, 14941390), (4, 7470695), (5, 5976556), (10, 2988278), (20, 1494139), (677, 44140), (1354, 22070), (2207, 13540), (2708, 11035), (3385, 8828), (4414, 6770)]