7242130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 14990976

約数和(自身を除く): 7748846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 337, 614, 674, 1535, 1685, 2149, 2359, 3070, 3370, 4298, 4718, 10745, 11795, 21490, 23590, 103459, 206918, 517295, 724213, 1034590, 1448426, 3621065, 7242130]

約数ペア:

[(1, 7242130), (2, 3621065), (5, 1448426), (7, 1034590), (10, 724213), (14, 517295), (35, 206918), (70, 103459), (307, 23590), (337, 21490), (614, 11795), (674, 10745), (1535, 4718), (1685, 4298), (2149, 3370), (2359, 3070)]