8390060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59929}}^1$

素因数の和:59945

約数の個数: 24

約数和(自身を含む): 20136480

約数和(自身を除く): 11746420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59929, 119858, 239716, 299645, 419503, 599290, 839006, 1198580, 1678012, 2097515, 4195030, 8390060]

約数ペア:

[(1, 8390060), (2, 4195030), (4, 2097515), (5, 1678012), (7, 1198580), (10, 839006), (14, 599290), (20, 419503), (28, 299645), (35, 239716), (70, 119858), (140, 59929)]