528068590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1077691}}^1$

素因数の和:1077712

約数の個数: 24

約数和(自身を含む): 1105711992

約数和(自身を除く): 577643402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1077691, 2155382, 5388455, 7543837, 10776910, 15087674, 37719185, 52806859, 75438370, 105613718, 264034295, 528068590]

約数ペア:

[(1, 528068590), (2, 264034295), (5, 105613718), (7, 75438370), (10, 52806859), (14, 37719185), (35, 15087674), (49, 10776910), (70, 7543837), (98, 5388455), (245, 2155382), (490, 1077691)]