71810110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101141}}^1$

素因数の和:101219

約数の個数: 16

約数和(自身を含む): 131080032

約数和(自身を除く): 59269922

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 101141, 202282, 505705, 1011410, 7181011, 14362022, 35905055, 71810110]

約数ペア:

[(1, 71810110), (2, 35905055), (5, 14362022), (10, 7181011), (71, 1011410), (142, 505705), (355, 202282), (710, 101141)]