68848570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1279}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 73077830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 769, 1279, 1538, 2558, 3845, 5383, 6395, 7690, 8953, 10766, 12790, 17906, 26915, 44765, 53830, 89530, 983551, 1967102, 4917755, 6884857, 9835510, 13769714, 34424285, 68848570]

約数ペア:

[(1, 68848570), (2, 34424285), (5, 13769714), (7, 9835510), (10, 6884857), (14, 4917755), (35, 1967102), (70, 983551), (769, 89530), (1279, 53830), (1538, 44765), (2558, 26915), (3845, 17906), (5383, 12790), (6395, 10766), (7690, 8953)]