1249590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 3131136

約数和(自身を除く): 1881546

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1811, 3622, 5433, 9055, 10866, 18110, 27165, 41653, 54330, 83306, 124959, 208265, 249918, 416530, 624795, 1249590]

約数ペア:

[(1, 1249590), (2, 624795), (3, 416530), (5, 249918), (6, 208265), (10, 124959), (15, 83306), (23, 54330), (30, 41653), (46, 27165), (69, 18110), (115, 10866), (138, 9055), (230, 5433), (345, 3622), (690, 1811)]