1938540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32309}}^1$

素因数の和:32321

約数の個数: 24

約数和(自身を含む): 5428080

約数和(自身を除く): 3489540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32309, 64618, 96927, 129236, 161545, 193854, 323090, 387708, 484635, 646180, 969270, 1938540]

約数ペア:

[(1, 1938540), (2, 969270), (3, 646180), (4, 484635), (5, 387708), (6, 323090), (10, 193854), (12, 161545), (15, 129236), (20, 96927), (30, 64618), (60, 32309)]