1712220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28537}}^1$

素因数の和:28549

約数の個数: 24

約数和(自身を含む): 4794384

約数和(自身を除く): 3082164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28537, 57074, 85611, 114148, 142685, 171222, 285370, 342444, 428055, 570740, 856110, 1712220]

約数ペア:

[(1, 1712220), (2, 856110), (3, 570740), (4, 428055), (5, 342444), (6, 285370), (10, 171222), (12, 142685), (15, 114148), (20, 85611), (30, 57074), (60, 28537)]