9834790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20071}}^1$

素因数の和:20092

約数の個数: 24

約数和(自身を含む): 20593872

約数和(自身を除く): 10759082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20071, 40142, 100355, 140497, 200710, 280994, 702485, 983479, 1404970, 1966958, 4917395, 9834790]

約数ペア:

[(1, 9834790), (2, 4917395), (5, 1966958), (7, 1404970), (10, 983479), (14, 702485), (35, 280994), (49, 200710), (70, 140497), (98, 100355), (245, 40142), (490, 20071)]