67043060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{478879}}^1$

素因数の和:478895

約数の個数: 24

約数和(自身を含む): 160903680

約数和(自身を除く): 93860620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 478879, 957758, 1915516, 2394395, 3352153, 4788790, 6704306, 9577580, 13408612, 16760765, 33521530, 67043060]

約数ペア:

[(1, 67043060), (2, 33521530), (4, 16760765), (5, 13408612), (7, 9577580), (10, 6704306), (14, 4788790), (20, 3352153), (28, 2394395), (35, 1915516), (70, 957758), (140, 478879)]