12829290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{857}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 18058710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 857, 998, 1497, 1714, 2495, 2571, 2994, 4285, 4990, 5142, 7485, 8570, 12855, 14970, 25710, 427643, 855286, 1282929, 2138215, 2565858, 4276430, 6414645, 12829290]

約数ペア:

[(1, 12829290), (2, 6414645), (3, 4276430), (5, 2565858), (6, 2138215), (10, 1282929), (15, 855286), (30, 427643), (499, 25710), (857, 14970), (998, 12855), (1497, 8570), (1714, 7485), (2495, 5142), (2571, 4990), (2994, 4285)]