70922740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506591}}^1$

素因数の和:506607

約数の個数: 24

約数和(自身を含む): 170214912

約数和(自身を除く): 99292172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506591, 1013182, 2026364, 2532955, 3546137, 5065910, 7092274, 10131820, 14184548, 17730685, 35461370, 70922740]

約数ペア:

[(1, 70922740), (2, 35461370), (4, 17730685), (5, 14184548), (7, 10131820), (10, 7092274), (14, 5065910), (20, 3546137), (28, 2532955), (35, 2026364), (70, 1013182), (140, 506591)]