1938270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64609}}^1$

素因数の和:64619

約数の個数: 16

約数和(自身を含む): 4651920

約数和(自身を除く): 2713650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64609, 129218, 193827, 323045, 387654, 646090, 969135, 1938270]

約数ペア:

[(1, 1938270), (2, 969135), (3, 646090), (5, 387654), (6, 323045), (10, 193827), (15, 129218), (30, 64609)]