1681530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 4212864

約数和(自身を除く): 2531334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2437, 4874, 7311, 12185, 14622, 24370, 36555, 56051, 73110, 112102, 168153, 280255, 336306, 560510, 840765, 1681530]

約数ペア:

[(1, 1681530), (2, 840765), (3, 560510), (5, 336306), (6, 280255), (10, 168153), (15, 112102), (23, 73110), (30, 56051), (46, 36555), (69, 24370), (115, 14622), (138, 12185), (230, 7311), (345, 4874), (690, 2437)]