68954690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42829}}^1$

素因数の和:42866

約数の個数: 32

約数和(自身を含む): 148020480

約数和(自身を除く): 79065790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 42829, 85658, 214145, 299803, 428290, 599606, 985067, 1499015, 1970134, 2998030, 4925335, 6895469, 9850670, 13790938, 34477345, 68954690]

約数ペア:

[(1, 68954690), (2, 34477345), (5, 13790938), (7, 9850670), (10, 6895469), (14, 4925335), (23, 2998030), (35, 1970134), (46, 1499015), (70, 985067), (115, 599606), (161, 428290), (230, 299803), (322, 214145), (805, 85658), (1610, 42829)]