5091590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10412

約数の個数: 24

約数和(自身を含む): 10662192

約数和(自身を除く): 5570602

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10391, 20782, 51955, 72737, 103910, 145474, 363685, 509159, 727370, 1018318, 2545795, 5091590]

約数ペア:

[(1, 5091590), (2, 2545795), (5, 1018318), (7, 727370), (10, 509159), (14, 363685), (35, 145474), (49, 103910), (70, 72737), (98, 51955), (245, 20782), (490, 10391)]