248314620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4138577}}^1$

素因数の和:4138589

約数の個数: 24

約数和(自身を含む): 695281104

約数和(自身を除く): 446966484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4138577, 8277154, 12415731, 16554308, 20692885, 24831462, 41385770, 49662924, 62078655, 82771540, 124157310, 248314620]

約数ペア:

[(1, 248314620), (2, 124157310), (3, 82771540), (4, 62078655), (5, 49662924), (6, 41385770), (10, 24831462), (12, 20692885), (15, 16554308), (20, 12415731), (30, 8277154), (60, 4138577)]