66423070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{948901}}^1$

素因数の和:948915

約数の個数: 16

約数和(自身を含む): 136641888

約数和(自身を除く): 70218818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 948901, 1897802, 4744505, 6642307, 9489010, 13284614, 33211535, 66423070]

約数ペア:

[(1, 66423070), (2, 33211535), (5, 13284614), (7, 9489010), (10, 6642307), (14, 4744505), (35, 1897802), (70, 948901)]