71222770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63029}}^1$

素因数の和:63149

約数の個数: 16

約数和(自身を含む): 129337560

約数和(自身を除く): 58114790

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63029, 126058, 315145, 630290, 7122277, 14244554, 35611385, 71222770]

約数ペア:

[(1, 71222770), (2, 35611385), (5, 14244554), (10, 7122277), (113, 630290), (226, 315145), (565, 126058), (1130, 63029)]