71017210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{645611}}^1$

素因数の和:645629

約数の個数: 16

約数和(自身を含む): 139452192

約数和(自身を除く): 68434982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 645611, 1291222, 3228055, 6456110, 7101721, 14203442, 35508605, 71017210]

約数ペア:

[(1, 71017210), (2, 35508605), (5, 14203442), (10, 7101721), (11, 6456110), (22, 3228055), (55, 1291222), (110, 645611)]