28388310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7451}}^1$

素因数の和:7588

約数の個数: 32

約数和(自身を含む): 68677632

約数和(自身を除く): 40289322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 7451, 14902, 22353, 37255, 44706, 74510, 111765, 223530, 946277, 1892554, 2838831, 4731385, 5677662, 9462770, 14194155, 28388310]

約数ペア:

[(1, 28388310), (2, 14194155), (3, 9462770), (5, 5677662), (6, 4731385), (10, 2838831), (15, 1892554), (30, 946277), (127, 223530), (254, 111765), (381, 74510), (635, 44706), (762, 37255), (1270, 22353), (1905, 14902), (3810, 7451)]