98516740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{703691}}^1$

素因数の和:703707

約数の個数: 24

約数和(自身を含む): 236440512

約数和(自身を除く): 137923772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 703691, 1407382, 2814764, 3518455, 4925837, 7036910, 9851674, 14073820, 19703348, 24629185, 49258370, 98516740]

約数ペア:

[(1, 98516740), (2, 49258370), (4, 24629185), (5, 19703348), (7, 14073820), (10, 9851674), (14, 7036910), (20, 4925837), (28, 3518455), (35, 2814764), (70, 1407382), (140, 703691)]