86566060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{618329}}^1$

素因数の和:618345

約数の個数: 24

約数和(自身を含む): 207758880

約数和(自身を除く): 121192820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 618329, 1236658, 2473316, 3091645, 4328303, 6183290, 8656606, 12366580, 17313212, 21641515, 43283030, 86566060]

約数ペア:

[(1, 86566060), (2, 43283030), (4, 21641515), (5, 17313212), (7, 12366580), (10, 8656606), (14, 6183290), (20, 4328303), (28, 3091645), (35, 2473316), (70, 1236658), (140, 618329)]