87052147630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1243602109}}^1$

素因数の和:1243602123

約数の個数: 16

約数和(自身を含む): 179078703840

約数和(自身を除く): 92026556210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1243602109, 2487204218, 6218010545, 8705214763, 12436021090, 17410429526, 43526073815, 87052147630]

約数ペア:

[(1, 87052147630), (2, 43526073815), (5, 17410429526), (7, 12436021090), (10, 8705214763), (14, 6218010545), (35, 2487204218), (70, 1243602109)]