2019766620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1463599}}^1$

素因数の和:1463634

約数の個数: 48

約数和(自身を含む): 5901235200

約数和(自身を除く): 3881468580

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, 1463599, 2927198, 4390797, 5854396, 7317995, 8781594, 14635990, 17563188, 21953985, 29271980, 33662777, 43907970, 67325554, 87815940, 100988331, 134651108, 168313885, 201976662, 336627770, 403953324, 504941655, 673255540, 1009883310, 2019766620]

約数ペア:

[(1, 2019766620), (2, 1009883310), (3, 673255540), (4, 504941655), (5, 403953324), (6, 336627770), (10, 201976662), (12, 168313885), (15, 134651108), (20, 100988331), (23, 87815940), (30, 67325554), (46, 43907970), (60, 33662777), (69, 29271980), (92, 21953985), (115, 17563188), (138, 14635990), (230, 8781594), (276, 7317995), (345, 5854396), (460, 4390797), (690, 2927198), (1380, 1463599)]