9085090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18541}}^1$

素因数の和:18562

約数の個数: 24

約数和(自身を含む): 19024092

約数和(自身を除く): 9939002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18541, 37082, 92705, 129787, 185410, 259574, 648935, 908509, 1297870, 1817018, 4542545, 9085090]

約数ペア:

[(1, 9085090), (2, 4542545), (5, 1817018), (7, 1297870), (10, 908509), (14, 648935), (35, 259574), (49, 185410), (70, 129787), (98, 92705), (245, 37082), (490, 18541)]