80227770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{382037}}^1$

素因数の和:382054

約数の個数: 32

約数和(自身を含む): 220053888

約数和(自身を除く): 139826118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 382037, 764074, 1146111, 1910185, 2292222, 2674259, 3820370, 5348518, 5730555, 8022777, 11461110, 13371295, 16045554, 26742590, 40113885, 80227770]

約数ペア:

[(1, 80227770), (2, 40113885), (3, 26742590), (5, 16045554), (6, 13371295), (7, 11461110), (10, 8022777), (14, 5730555), (15, 5348518), (21, 3820370), (30, 2674259), (35, 2292222), (42, 1910185), (70, 1146111), (105, 764074), (210, 382037)]