98340340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{702431}}^1$

素因数の和:702447

約数の個数: 24

約数和(自身を含む): 236017152

約数和(自身を除く): 137676812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 702431, 1404862, 2809724, 3512155, 4917017, 7024310, 9834034, 14048620, 19668068, 24585085, 49170170, 98340340]

約数ペア:

[(1, 98340340), (2, 49170170), (4, 24585085), (5, 19668068), (7, 14048620), (10, 9834034), (14, 7024310), (20, 4917017), (28, 3512155), (35, 2809724), (70, 1404862), (140, 702431)]