27867770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56873}}^1$

素因数の和:56894

約数の個数: 24

約数和(自身を含む): 58352724

約数和(自身を除く): 30484954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56873, 113746, 284365, 398111, 568730, 796222, 1990555, 2786777, 3981110, 5573554, 13933885, 27867770]

約数ペア:

[(1, 27867770), (2, 13933885), (5, 5573554), (7, 3981110), (10, 2786777), (14, 1990555), (35, 796222), (49, 568730), (70, 398111), (98, 284365), (245, 113746), (490, 56873)]