68413070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{621937}}^1$

素因数の和:621955

約数の個数: 16

約数和(自身を含む): 134338608

約数和(自身を除く): 65925538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 621937, 1243874, 3109685, 6219370, 6841307, 13682614, 34206535, 68413070]

約数ペア:

[(1, 68413070), (2, 34206535), (5, 13682614), (10, 6841307), (11, 6219370), (22, 3109685), (55, 1243874), (110, 621937)]