2090250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{929}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 5658120

約数和(自身を除く): 3567870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 929, 1125, 1858, 2250, 2787, 4645, 5574, 8361, 9290, 13935, 16722, 23225, 27870, 41805, 46450, 69675, 83610, 116125, 139350, 209025, 232250, 348375, 418050, 696750, 1045125, 2090250]

約数ペア:

[(1, 2090250), (2, 1045125), (3, 696750), (5, 418050), (6, 348375), (9, 232250), (10, 209025), (15, 139350), (18, 116125), (25, 83610), (30, 69675), (45, 46450), (50, 41805), (75, 27870), (90, 23225), (125, 16722), (150, 13935), (225, 9290), (250, 8361), (375, 5574), (450, 4645), (750, 2787), (929, 2250), (1125, 1858)]