30510669

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 17596851

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 347, 371, 553, 1041, 1113, 1659, 2429, 4187, 7287, 12561, 18391, 27413, 29309, 55173, 82239, 87927, 128737, 191891, 386211, 575673, 1452889, 4358667, 10170223, 30510669]

約数ペア:

[(1, 30510669), (3, 10170223), (7, 4358667), (21, 1452889), (53, 575673), (79, 386211), (159, 191891), (237, 128737), (347, 87927), (371, 82239), (553, 55173), (1041, 29309), (1113, 27413), (1659, 18391), (2429, 12561), (4187, 7287)]