129044510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1843493}}^1$

素因数の和:1843507

約数の個数: 16

約数和(自身を含む): 265463136

約数和(自身を除く): 136418626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1843493, 3686986, 9217465, 12904451, 18434930, 25808902, 64522255, 129044510]

約数ペア:

[(1, 129044510), (2, 64522255), (5, 25808902), (7, 18434930), (10, 12904451), (14, 9217465), (35, 3686986), (70, 1843493)]