2554620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42577}}^1$

素因数の和:42589

約数の個数: 24

約数和(自身を含む): 7153104

約数和(自身を除く): 4598484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42577, 85154, 127731, 170308, 212885, 255462, 425770, 510924, 638655, 851540, 1277310, 2554620]

約数ペア:

[(1, 2554620), (2, 1277310), (3, 851540), (4, 638655), (5, 510924), (6, 425770), (10, 255462), (12, 212885), (15, 170308), (20, 127731), (30, 85154), (60, 42577)]