9308740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66491}}^1$

素因数の和:66507

約数の個数: 24

約数和(自身を含む): 22341312

約数和(自身を除く): 13032572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66491, 132982, 265964, 332455, 465437, 664910, 930874, 1329820, 1861748, 2327185, 4654370, 9308740]

約数ペア:

[(1, 9308740), (2, 4654370), (4, 2327185), (5, 1861748), (7, 1329820), (10, 930874), (14, 664910), (20, 465437), (28, 332455), (35, 265964), (70, 132982), (140, 66491)]