2000755740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1449823}}^1$

素因数の和:1449858

約数の個数: 48

約数和(自身を含む): 5845690368

約数和(自身を除く): 3844934628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1449823, 2899646, 4349469, 5799292, 7249115, 8698938, 14498230, 17397876, 21747345, 28996460, 33345929, 43494690, 66691858, 86989380, 100037787, 133383716, 166729645, 200075574, 333459290, 400151148, 500188935, 666918580, 1000377870, 2000755740]

約数ペア:

[(1, 2000755740), (2, 1000377870), (3, 666918580), (4, 500188935), (5, 400151148), (6, 333459290), (10, 200075574), (12, 166729645), (15, 133383716), (20, 100037787), (23, 86989380), (30, 66691858), (46, 43494690), (60, 33345929), (69, 28996460), (92, 21747345), (115, 17397876), (138, 14498230), (230, 8698938), (276, 7249115), (345, 5799292), (460, 4349469), (690, 2899646), (1380, 1449823)]