205504620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3425077}}^1$

素因数の和:3425089

約数の個数: 24

約数和(自身を含む): 575413104

約数和(自身を除く): 369908484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3425077, 6850154, 10275231, 13700308, 17125385, 20550462, 34250770, 41100924, 51376155, 68501540, 102752310, 205504620]

約数ペア:

[(1, 205504620), (2, 102752310), (3, 68501540), (4, 51376155), (5, 41100924), (6, 34250770), (10, 20550462), (12, 17125385), (15, 13700308), (20, 10275231), (30, 6850154), (60, 3425077)]