27223070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{388901}}^1$

素因数の和:388915

約数の個数: 16

約数和(自身を含む): 56001888

約数和(自身を除く): 28778818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 388901, 777802, 1944505, 2722307, 3889010, 5444614, 13611535, 27223070]

約数ペア:

[(1, 27223070), (2, 13611535), (5, 5444614), (7, 3889010), (10, 2722307), (14, 1944505), (35, 777802), (70, 388901)]