27895210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56929}}^1$

素因数の和:56950

約数の個数: 24

約数和(自身を含む): 58410180

約数和(自身を除く): 30514970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56929, 113858, 284645, 398503, 569290, 797006, 1992515, 2789521, 3985030, 5579042, 13947605, 27895210]

約数ペア:

[(1, 27895210), (2, 13947605), (5, 5579042), (7, 3985030), (10, 2789521), (14, 1992515), (35, 797006), (49, 569290), (70, 398503), (98, 284645), (245, 113858), (490, 56929)]