12054490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 25662312

約数和(自身を除く): 13607822

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 337, 365, 490, 511, 674, 730, 1022, 1685, 2359, 2555, 3370, 3577, 4718, 5110, 7154, 11795, 16513, 17885, 23590, 24601, 33026, 35770, 49202, 82565, 123005, 165130, 172207, 246010, 344414, 861035, 1205449, 1722070, 2410898, 6027245, 12054490]

約数ペア:

[(1, 12054490), (2, 6027245), (5, 2410898), (7, 1722070), (10, 1205449), (14, 861035), (35, 344414), (49, 246010), (70, 172207), (73, 165130), (98, 123005), (146, 82565), (245, 49202), (337, 35770), (365, 33026), (490, 24601), (511, 23590), (674, 17885), (730, 16513), (1022, 11795), (1685, 7154), (2359, 5110), (2555, 4718), (3370, 3577)]