71407770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340037}}^1$

素因数の和:340054

約数の個数: 32

約数和(自身を含む): 195861888

約数和(自身を除く): 124454118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340037, 680074, 1020111, 1700185, 2040222, 2380259, 3400370, 4760518, 5100555, 7140777, 10201110, 11901295, 14281554, 23802590, 35703885, 71407770]

約数ペア:

[(1, 71407770), (2, 35703885), (3, 23802590), (5, 14281554), (6, 11901295), (7, 10201110), (10, 7140777), (14, 5100555), (15, 4760518), (21, 3400370), (30, 2380259), (35, 2040222), (42, 1700185), (70, 1020111), (105, 680074), (210, 340037)]