180034274

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2551}}^1$

素因数の和:2702

約数の個数: 24

約数和(自身を含む): 313161024

約数和(自身を除く): 133126750

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2551, 5041, 5102, 10082, 17857, 35287, 35714, 70574, 181121, 362242, 1267847, 2535694, 12859591, 25719182, 90017137, 180034274]

約数ペア:

[(1, 180034274), (2, 90017137), (7, 25719182), (14, 12859591), (71, 2535694), (142, 1267847), (497, 362242), (994, 181121), (2551, 70574), (5041, 35714), (5102, 35287), (10082, 17857)]