30464391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 45792000

約数和(自身を除く): 15327609

約数列:

[1, 3, 17, 19, 51, 57, 149, 211, 323, 447, 633, 969, 2533, 2831, 3587, 4009, 7599, 8493, 10761, 12027, 31439, 48127, 68153, 94317, 144381, 204459, 534463, 597341, 1603389, 1792023, 10154797, 30464391]

約数ペア:

[(1, 30464391), (3, 10154797), (17, 1792023), (19, 1603389), (51, 597341), (57, 534463), (149, 204459), (211, 144381), (323, 94317), (447, 68153), (633, 48127), (969, 31439), (2533, 12027), (2831, 10761), (3587, 8493), (4009, 7599)]