68273810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{620671}}^1$

素因数の和:620689

約数の個数: 16

約数和(自身を含む): 134065152

約数和(自身を除く): 65791342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 620671, 1241342, 3103355, 6206710, 6827381, 13654762, 34136905, 68273810]

約数ペア:

[(1, 68273810), (2, 34136905), (5, 13654762), (10, 6827381), (11, 6206710), (22, 3103355), (55, 1241342), (110, 620671)]