199894620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3331577}}^1$

素因数の和:3331589

約数の個数: 24

約数和(自身を含む): 559705104

約数和(自身を除く): 359810484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3331577, 6663154, 9994731, 13326308, 16657885, 19989462, 33315770, 39978924, 49973655, 66631540, 99947310, 199894620]

約数ペア:

[(1, 199894620), (2, 99947310), (3, 66631540), (4, 49973655), (5, 39978924), (6, 33315770), (10, 19989462), (12, 16657885), (15, 13326308), (20, 9994731), (30, 6663154), (60, 3331577)]