12129870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9456

約数の個数: 32

約数和(自身を含む): 29791872

約数和(自身を除く): 17662002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 9403, 18806, 28209, 47015, 56418, 94030, 141045, 282090, 404329, 808658, 1212987, 2021645, 2425974, 4043290, 6064935, 12129870]

約数ペア:

[(1, 12129870), (2, 6064935), (3, 4043290), (5, 2425974), (6, 2021645), (10, 1212987), (15, 808658), (30, 404329), (43, 282090), (86, 141045), (129, 94030), (215, 56418), (258, 47015), (430, 28209), (645, 18806), (1290, 9403)]