1085285180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7752037}}^1$

素因数の和:7752053

約数の個数: 24

約数和(自身を含む): 2604684768

約数和(自身を除く): 1519399588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7752037, 15504074, 31008148, 38760185, 54264259, 77520370, 108528518, 155040740, 217057036, 271321295, 542642590, 1085285180]

約数ペア:

[(1, 1085285180), (2, 542642590), (4, 271321295), (5, 217057036), (7, 155040740), (10, 108528518), (14, 77520370), (20, 54264259), (28, 38760185), (35, 31008148), (70, 15504074), (140, 7752037)]