9281020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66293}}^1$

素因数の和:66309

約数の個数: 24

約数和(自身を含む): 22274784

約数和(自身を除く): 12993764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66293, 132586, 265172, 331465, 464051, 662930, 928102, 1325860, 1856204, 2320255, 4640510, 9281020]

約数ペア:

[(1, 9281020), (2, 4640510), (4, 2320255), (5, 1856204), (7, 1325860), (10, 928102), (14, 662930), (20, 464051), (28, 331465), (35, 265172), (70, 132586), (140, 66293)]