9266740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66191}}^1$

素因数の和:66207

約数の個数: 24

約数和(自身を含む): 22240512

約数和(自身を除く): 12973772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66191, 132382, 264764, 330955, 463337, 661910, 926674, 1323820, 1853348, 2316685, 4633370, 9266740]

約数ペア:

[(1, 9266740), (2, 4633370), (4, 2316685), (5, 1853348), (7, 1323820), (10, 926674), (14, 661910), (20, 463337), (28, 330955), (35, 264764), (70, 132382), (140, 66191)]