14945420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106753}}^1$

素因数の和:106769

約数の個数: 24

約数和(自身を含む): 35869344

約数和(自身を除く): 20923924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106753, 213506, 427012, 533765, 747271, 1067530, 1494542, 2135060, 2989084, 3736355, 7472710, 14945420]

約数ペア:

[(1, 14945420), (2, 7472710), (4, 3736355), (5, 2989084), (7, 2135060), (10, 1494542), (14, 1067530), (20, 747271), (28, 533765), (35, 427012), (70, 213506), (140, 106753)]