2655420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44257}}^1$

素因数の和:44269

約数の個数: 24

約数和(自身を含む): 7435344

約数和(自身を除く): 4779924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44257, 88514, 132771, 177028, 221285, 265542, 442570, 531084, 663855, 885140, 1327710, 2655420]

約数ペア:

[(1, 2655420), (2, 1327710), (3, 885140), (4, 663855), (5, 531084), (6, 442570), (10, 265542), (12, 221285), (15, 177028), (20, 132771), (30, 88514), (60, 44257)]