83785980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1396433}}^1$

素因数の和:1396445

約数の個数: 24

約数和(自身を含む): 234600912

約数和(自身を除く): 150814932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1396433, 2792866, 4189299, 5585732, 6982165, 8378598, 13964330, 16757196, 20946495, 27928660, 41892990, 83785980]

約数ペア:

[(1, 83785980), (2, 41892990), (3, 27928660), (4, 20946495), (5, 16757196), (6, 13964330), (10, 8378598), (12, 6982165), (15, 5585732), (20, 4189299), (30, 2792866), (60, 1396433)]