313305180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{3307}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 878075520

約数和(自身を除く): 564770340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1579, 3158, 3307, 4737, 6316, 6614, 7895, 9474, 9921, 13228, 15790, 16535, 18948, 19842, 23685, 31580, 33070, 39684, 47370, 49605, 66140, 94740, 99210, 198420, 5221753, 10443506, 15665259, 20887012, 26108765, 31330518, 52217530, 62661036, 78326295, 104435060, 156652590, 313305180]

約数ペア:

[(1, 313305180), (2, 156652590), (3, 104435060), (4, 78326295), (5, 62661036), (6, 52217530), (10, 31330518), (12, 26108765), (15, 20887012), (20, 15665259), (30, 10443506), (60, 5221753), (1579, 198420), (3158, 99210), (3307, 94740), (4737, 66140), (6316, 49605), (6614, 47370), (7895, 39684), (9474, 33070), (9921, 31580), (13228, 23685), (15790, 19842), (16535, 18948)]