42212220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703537}}^1$

素因数の和:703549

約数の個数: 24

約数和(自身を含む): 118194384

約数和(自身を除く): 75982164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703537, 1407074, 2110611, 2814148, 3517685, 4221222, 7035370, 8442444, 10553055, 14070740, 21106110, 42212220]

約数ペア:

[(1, 42212220), (2, 21106110), (3, 14070740), (4, 10553055), (5, 8442444), (6, 7035370), (10, 4221222), (12, 3517685), (15, 2814148), (20, 2110611), (30, 1407074), (60, 703537)]