29577940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211271}}^1$

素因数の和:211287

約数の個数: 24

約数和(自身を含む): 70987392

約数和(自身を除く): 41409452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211271, 422542, 845084, 1056355, 1478897, 2112710, 2957794, 4225420, 5915588, 7394485, 14788970, 29577940]

約数ペア:

[(1, 29577940), (2, 14788970), (4, 7394485), (5, 5915588), (7, 4225420), (10, 2957794), (14, 2112710), (20, 1478897), (28, 1056355), (35, 845084), (70, 422542), (140, 211271)]