70628470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642077}}^1$

素因数の和:642095

約数の個数: 16

約数和(自身を含む): 138688848

約数和(自身を除く): 68060378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 642077, 1284154, 3210385, 6420770, 7062847, 14125694, 35314235, 70628470]

約数ペア:

[(1, 70628470), (2, 35314235), (5, 14125694), (10, 7062847), (11, 6420770), (22, 3210385), (55, 1284154), (110, 642077)]