68288570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{975551}}^1$

素因数の和:975565

約数の個数: 16

約数和(自身を含む): 140479488

約数和(自身を除く): 72190918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 975551, 1951102, 4877755, 6828857, 9755510, 13657714, 34144285, 68288570]

約数ペア:

[(1, 68288570), (2, 34144285), (5, 13657714), (7, 9755510), (10, 6828857), (14, 4877755), (35, 1951102), (70, 975551)]