30044889

素因数分解:

$3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 50888916

約数和(自身を除く): 20844027

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 193, 353, 441, 579, 1059, 1351, 1737, 2471, 3177, 4053, 7413, 9457, 12159, 17297, 22239, 28371, 51891, 68129, 85113, 155673, 204387, 476903, 613161, 1430709, 3338321, 4292127, 10014963, 30044889]

約数ペア:

[(1, 30044889), (3, 10014963), (7, 4292127), (9, 3338321), (21, 1430709), (49, 613161), (63, 476903), (147, 204387), (193, 155673), (353, 85113), (441, 68129), (579, 51891), (1059, 28371), (1351, 22239), (1737, 17297), (2471, 12159), (3177, 9457), (4053, 7413)]