185440990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 389789712

約数和(自身を除く): 204348722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 337, 490, 674, 1123, 1685, 2246, 2359, 3370, 4718, 5615, 7861, 11230, 11795, 15722, 16513, 23590, 33026, 39305, 55027, 78610, 82565, 110054, 165130, 275135, 378451, 550270, 756902, 1892255, 2649157, 3784510, 5298314, 13245785, 18544099, 26491570, 37088198, 92720495, 185440990]

約数ペア:

[(1, 185440990), (2, 92720495), (5, 37088198), (7, 26491570), (10, 18544099), (14, 13245785), (35, 5298314), (49, 3784510), (70, 2649157), (98, 1892255), (245, 756902), (337, 550270), (490, 378451), (674, 275135), (1123, 165130), (1685, 110054), (2246, 82565), (2359, 78610), (3370, 55027), (4718, 39305), (5615, 33026), (7861, 23590), (11230, 16513), (11795, 15722)]