71948220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1199137}}^1$

素因数の和:1199149

約数の個数: 24

約数和(自身を含む): 201455184

約数和(自身を除く): 129506964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1199137, 2398274, 3597411, 4796548, 5995685, 7194822, 11991370, 14389644, 17987055, 23982740, 35974110, 71948220]

約数ペア:

[(1, 71948220), (2, 35974110), (3, 23982740), (4, 17987055), (5, 14389644), (6, 11991370), (10, 7194822), (12, 5995685), (15, 4796548), (20, 3597411), (30, 2398274), (60, 1199137)]