2144452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35740867}}^1$

素因数の和:35740879

約数の個数: 24

約数和(自身を含む): 6004465824

約数和(自身を除く): 3860013804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35740867, 71481734, 107222601, 142963468, 178704335, 214445202, 357408670, 428890404, 536113005, 714817340, 1072226010, 2144452020]

約数ペア:

[(1, 2144452020), (2, 1072226010), (3, 714817340), (4, 536113005), (5, 428890404), (6, 357408670), (10, 214445202), (12, 178704335), (15, 142963468), (20, 107222601), (30, 71481734), (60, 35740867)]