1722070

素因数分解:

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

素因数の和:424

約数の個数: 32

約数和(自身を含む): 3601728

約数和(自身を除く): 1879658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 337, 365, 511, 674, 730, 1022, 1685, 2359, 2555, 3370, 4718, 5110, 11795, 23590, 24601, 49202, 123005, 172207, 246010, 344414, 861035, 1722070]

約数ペア:

[(1, 1722070), (2, 861035), (5, 344414), (7, 246010), (10, 172207), (14, 123005), (35, 49202), (70, 24601), (73, 23590), (146, 11795), (337, 5110), (365, 4718), (511, 3370), (674, 2555), (730, 2359), (1022, 1685)]