70627810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642071}}^1$

素因数の和:642089

約数の個数: 16

約数和(自身を含む): 138687552

約数和(自身を除く): 68059742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 642071, 1284142, 3210355, 6420710, 7062781, 14125562, 35313905, 70627810]

約数ペア:

[(1, 70627810), (2, 35313905), (5, 14125562), (10, 7062781), (11, 6420710), (22, 3210355), (55, 1284142), (110, 642071)]