245610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2729}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 638820

約数和(自身を除く): 393210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2729, 5458, 8187, 13645, 16374, 24561, 27290, 40935, 49122, 81870, 122805, 245610]

約数ペア:

[(1, 245610), (2, 122805), (3, 81870), (5, 49122), (6, 40935), (9, 27290), (10, 24561), (15, 16374), (18, 13645), (30, 8187), (45, 5458), (90, 2729)]