85854180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430903}}^1$

素因数の和:1430915

約数の個数: 24

約数和(自身を含む): 240391872

約数和(自身を除く): 154537692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430903, 2861806, 4292709, 5723612, 7154515, 8585418, 14309030, 17170836, 21463545, 28618060, 42927090, 85854180]

約数ペア:

[(1, 85854180), (2, 42927090), (3, 28618060), (4, 21463545), (5, 17170836), (6, 14309030), (10, 8585418), (12, 7154515), (15, 5723612), (20, 4292709), (30, 2861806), (60, 1430903)]