82143740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586741}}^1$

素因数の和:586757

約数の個数: 24

約数和(自身を含む): 197145312

約数和(自身を除く): 115001572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586741, 1173482, 2346964, 2933705, 4107187, 5867410, 8214374, 11734820, 16428748, 20535935, 41071870, 82143740]

約数ペア:

[(1, 82143740), (2, 41071870), (4, 20535935), (5, 16428748), (7, 11734820), (10, 8214374), (14, 5867410), (20, 4107187), (28, 2933705), (35, 2346964), (70, 1173482), (140, 586741)]