39080930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79757}}^1$

素因数の和:79778

約数の個数: 24

約数和(自身を含む): 81831708

約数和(自身を除く): 42750778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79757, 159514, 398785, 558299, 797570, 1116598, 2791495, 3908093, 5582990, 7816186, 19540465, 39080930]

約数ペア:

[(1, 39080930), (2, 19540465), (5, 7816186), (7, 5582990), (10, 3908093), (14, 2791495), (35, 1116598), (49, 797570), (70, 558299), (98, 398785), (245, 159514), (490, 79757)]