14558740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103991}}^1$

素因数の和:104007

約数の個数: 24

約数和(自身を含む): 34941312

約数和(自身を除く): 20382572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 103991, 207982, 415964, 519955, 727937, 1039910, 1455874, 2079820, 2911748, 3639685, 7279370, 14558740]

約数ペア:

[(1, 14558740), (2, 7279370), (4, 3639685), (5, 2911748), (7, 2079820), (10, 1455874), (14, 1039910), (20, 727937), (28, 519955), (35, 415964), (70, 207982), (140, 103991)]