71106310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{646421}}^1$

素因数の和:646439

約数の個数: 16

約数和(自身を含む): 139627152

約数和(自身を除く): 68520842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 646421, 1292842, 3232105, 6464210, 7110631, 14221262, 35553155, 71106310]

約数ペア:

[(1, 71106310), (2, 35553155), (5, 14221262), (10, 7110631), (11, 6464210), (22, 3232105), (55, 1292842), (110, 646421)]