22315090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45541}}^1$

素因数の和:45562

約数の個数: 24

約数和(自身を含む): 46726092

約数和(自身を除く): 24411002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45541, 91082, 227705, 318787, 455410, 637574, 1593935, 2231509, 3187870, 4463018, 11157545, 22315090]

約数ペア:

[(1, 22315090), (2, 11157545), (5, 4463018), (7, 3187870), (10, 2231509), (14, 1593935), (35, 637574), (49, 455410), (70, 318787), (98, 227705), (245, 91082), (490, 45541)]