207901860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3465031}}^1$

素因数の和:3465043

約数の個数: 24

約数和(自身を含む): 582125376

約数和(自身を除く): 374223516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3465031, 6930062, 10395093, 13860124, 17325155, 20790186, 34650310, 41580372, 51975465, 69300620, 103950930, 207901860]

約数ペア:

[(1, 207901860), (2, 103950930), (3, 69300620), (4, 51975465), (5, 41580372), (6, 34650310), (10, 20790186), (12, 17325155), (15, 13860124), (20, 10395093), (30, 6930062), (60, 3465031)]