70760980

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2707}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 148766688

約数和(自身を除く): 78005708

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 2707, 5228, 5414, 6535, 10828, 13070, 13535, 26140, 27070, 54140, 3538049, 7076098, 14152196, 17690245, 35380490, 70760980]

約数ペア:

[(1, 70760980), (2, 35380490), (4, 17690245), (5, 14152196), (10, 7076098), (20, 3538049), (1307, 54140), (2614, 27070), (2707, 26140), (5228, 13535), (5414, 13070), (6535, 10828)]