123563610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457643}}^1$

素因数の和:457659

約数の個数: 32

約数和(自身を含む): 329503680

約数和(自身を除く): 205940070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457643, 915286, 1372929, 2288215, 2745858, 4118787, 4576430, 6864645, 8237574, 12356361, 13729290, 20593935, 24712722, 41187870, 61781805, 123563610]

約数ペア:

[(1, 123563610), (2, 61781805), (3, 41187870), (5, 24712722), (6, 20593935), (9, 13729290), (10, 12356361), (15, 8237574), (18, 6864645), (27, 4576430), (30, 4118787), (45, 2745858), (54, 2288215), (90, 1372929), (135, 915286), (270, 457643)]