148775620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1062683}}^1$

素因数の和:1062699

約数の個数: 24

約数和(自身を含む): 357061824

約数和(自身を除く): 208286204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1062683, 2125366, 4250732, 5313415, 7438781, 10626830, 14877562, 21253660, 29755124, 37193905, 74387810, 148775620]

約数ペア:

[(1, 148775620), (2, 74387810), (4, 37193905), (5, 29755124), (7, 21253660), (10, 14877562), (14, 10626830), (20, 7438781), (28, 5313415), (35, 4250732), (70, 2125366), (140, 1062683)]