9205630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18787}}^1$

素因数の和:18808

約数の個数: 24

約数和(自身を含む): 19276488

約数和(自身を除く): 10070858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18787, 37574, 93935, 131509, 187870, 263018, 657545, 920563, 1315090, 1841126, 4602815, 9205630]

約数ペア:

[(1, 9205630), (2, 4602815), (5, 1841126), (7, 1315090), (10, 920563), (14, 657545), (35, 263018), (49, 187870), (70, 131509), (98, 93935), (245, 37574), (490, 18787)]