90210444

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{54083}}^1$

素因数の和:54229

約数の個数: 24

約数和(自身を含む): 212009280

約数和(自身を除く): 121798836

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 54083, 108166, 162249, 216332, 324498, 648996, 7517537, 15035074, 22552611, 30070148, 45105222, 90210444]

約数ペア:

[(1, 90210444), (2, 45105222), (3, 30070148), (4, 22552611), (6, 15035074), (12, 7517537), (139, 648996), (278, 324498), (417, 216332), (556, 162249), (834, 108166), (1668, 54083)]