117986260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{842759}}^1$

素因数の和:842775

約数の個数: 24

約数和(自身を含む): 283167360

約数和(自身を除く): 165181100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 842759, 1685518, 3371036, 4213795, 5899313, 8427590, 11798626, 16855180, 23597252, 29496565, 58993130, 117986260]

約数ペア:

[(1, 117986260), (2, 58993130), (4, 29496565), (5, 23597252), (7, 16855180), (10, 11798626), (14, 8427590), (20, 5899313), (28, 4213795), (35, 3371036), (70, 1685518), (140, 842759)]