68612390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89107}}^1$

素因数の和:89132

約数の個数: 32

約数和(自身を含む): 153978624

約数和(自身を除く): 85366234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 89107, 178214, 445535, 623749, 891070, 980177, 1247498, 1960354, 3118745, 4900885, 6237490, 6861239, 9801770, 13722478, 34306195, 68612390]

約数ペア:

[(1, 68612390), (2, 34306195), (5, 13722478), (7, 9801770), (10, 6861239), (11, 6237490), (14, 4900885), (22, 3118745), (35, 1960354), (55, 1247498), (70, 980177), (77, 891070), (110, 623749), (154, 445535), (385, 178214), (770, 89107)]