68732930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9533}}^1$

素因数の和:9650

約数の個数: 32

約数和(自身を含む): 142781184

約数和(自身を除く): 74048254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 9533, 19066, 47665, 66731, 95330, 133462, 333655, 667310, 981899, 1963798, 4909495, 6873293, 9818990, 13746586, 34366465, 68732930]

約数ペア:

[(1, 68732930), (2, 34366465), (5, 13746586), (7, 9818990), (10, 6873293), (14, 4909495), (35, 1963798), (70, 981899), (103, 667310), (206, 333655), (515, 133462), (721, 95330), (1030, 66731), (1442, 47665), (3605, 19066), (7210, 9533)]