28626492090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{136316629}}^1$

素因数の和:136316646

約数の個数: 32

約数和(自身を含む): 78518378880

約数和(自身を除く): 49891886790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 136316629, 272633258, 408949887, 681583145, 817899774, 954216403, 1363166290, 1908432806, 2044749435, 2862649209, 4089498870, 4771082015, 5725298418, 9542164030, 14313246045, 28626492090]

約数ペア:

[(1, 28626492090), (2, 14313246045), (3, 9542164030), (5, 5725298418), (6, 4771082015), (7, 4089498870), (10, 2862649209), (14, 2044749435), (15, 1908432806), (21, 1363166290), (30, 954216403), (35, 817899774), (42, 681583145), (70, 408949887), (105, 272633258), (210, 136316629)]