6486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{108109}}^1$

素因数の和:108121

約数の個数: 24

約数和(自身を含む): 18162480

約数和(自身を除く): 11675940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 108109, 216218, 324327, 432436, 540545, 648654, 1081090, 1297308, 1621635, 2162180, 3243270, 6486540]

約数ペア:

[(1, 6486540), (2, 3243270), (3, 2162180), (4, 1621635), (5, 1297308), (6, 1081090), (10, 648654), (12, 540545), (15, 432436), (20, 324327), (30, 216218), (60, 108109)]