5142660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{85711}}^1$

素因数の和:85723

約数の個数: 24

約数和(自身を含む): 14399616

約数和(自身を除く): 9256956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 85711, 171422, 257133, 342844, 428555, 514266, 857110, 1028532, 1285665, 1714220, 2571330, 5142660]

約数ペア:

[(1, 5142660), (2, 2571330), (3, 1714220), (4, 1285665), (5, 1028532), (6, 857110), (10, 514266), (12, 428555), (15, 342844), (20, 257133), (30, 171422), (60, 85711)]