27200390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55511}}^1$

素因数の和:55532

約数の個数: 24

約数和(自身を含む): 56955312

約数和(自身を除く): 29754922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55511, 111022, 277555, 388577, 555110, 777154, 1942885, 2720039, 3885770, 5440078, 13600195, 27200390]

約数ペア:

[(1, 27200390), (2, 13600195), (5, 5440078), (7, 3885770), (10, 2720039), (14, 1942885), (35, 777154), (49, 555110), (70, 388577), (98, 277555), (245, 111022), (490, 55511)]