2589540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43159}}^1$

素因数の和:43171

約数の個数: 24

約数和(自身を含む): 7250880

約数和(自身を除く): 4661340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43159, 86318, 129477, 172636, 215795, 258954, 431590, 517908, 647385, 863180, 1294770, 2589540]

約数ペア:

[(1, 2589540), (2, 1294770), (3, 863180), (4, 647385), (5, 517908), (6, 431590), (10, 258954), (12, 215795), (15, 172636), (20, 129477), (30, 86318), (60, 43159)]