30449139

素因数分解:

$3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 17474061

約数列:

[1, 3, 7, 21, 49, 127, 147, 233, 343, 381, 699, 889, 1029, 1631, 2667, 4893, 6223, 11417, 18669, 29591, 34251, 43561, 79919, 88773, 130683, 207137, 239757, 621411, 1449959, 4349877, 10149713, 30449139]

約数ペア:

[(1, 30449139), (3, 10149713), (7, 4349877), (21, 1449959), (49, 621411), (127, 239757), (147, 207137), (233, 130683), (343, 88773), (381, 79919), (699, 43561), (889, 34251), (1029, 29591), (1631, 18669), (2667, 11417), (4893, 6223)]