6806140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30937}}^1$

素因数の和:30957

約数の個数: 24

約数和(自身を含む): 15592752

約数和(自身を除く): 8786612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30937, 61874, 123748, 154685, 309370, 340307, 618740, 680614, 1361228, 1701535, 3403070, 6806140]

約数ペア:

[(1, 6806140), (2, 3403070), (4, 1701535), (5, 1361228), (10, 680614), (11, 618740), (20, 340307), (22, 309370), (44, 154685), (55, 123748), (110, 61874), (220, 30937)]