30547620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169709}}^1$

素因数の和:169724

約数の個数: 36

約数和(自身を含む): 92661660

約数和(自身を除く): 62114040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169709, 339418, 509127, 678836, 848545, 1018254, 1527381, 1697090, 2036508, 2545635, 3054762, 3394180, 5091270, 6109524, 7636905, 10182540, 15273810, 30547620]

約数ペア:

[(1, 30547620), (2, 15273810), (3, 10182540), (4, 7636905), (5, 6109524), (6, 5091270), (9, 3394180), (10, 3054762), (12, 2545635), (15, 2036508), (18, 1697090), (20, 1527381), (30, 1018254), (36, 848545), (45, 678836), (60, 509127), (90, 339418), (180, 169709)]