27495221180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196394437}}^1$

素因数の和:196394453

約数の個数: 24

約数和(自身を含む): 65988531168

約数和(自身を除く): 38493309988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196394437, 392788874, 785577748, 981972185, 1374761059, 1963944370, 2749522118, 3927888740, 5499044236, 6873805295, 13747610590, 27495221180]

約数ペア:

[(1, 27495221180), (2, 13747610590), (4, 6873805295), (5, 5499044236), (7, 3927888740), (10, 2749522118), (14, 1963944370), (20, 1374761059), (28, 981972185), (35, 785577748), (70, 392788874), (140, 196394437)]