16202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270037}}^1$

素因数の和:270049

約数の個数: 24

約数和(自身を含む): 45366384

約数和(自身を除く): 29164164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270037, 540074, 810111, 1080148, 1350185, 1620222, 2700370, 3240444, 4050555, 5400740, 8101110, 16202220]

約数ペア:

[(1, 16202220), (2, 8101110), (3, 5400740), (4, 4050555), (5, 3240444), (6, 2700370), (10, 1620222), (12, 1350185), (15, 1080148), (20, 810111), (30, 540074), (60, 270037)]