66789590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1609}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 70923370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 593, 1186, 1609, 2965, 3218, 4151, 5930, 8045, 8302, 11263, 16090, 20755, 22526, 41510, 56315, 112630, 954137, 1908274, 4770685, 6678959, 9541370, 13357918, 33394795, 66789590]

約数ペア:

[(1, 66789590), (2, 33394795), (5, 13357918), (7, 9541370), (10, 6678959), (14, 4770685), (35, 1908274), (70, 954137), (593, 112630), (1186, 56315), (1609, 41510), (2965, 22526), (3218, 20755), (4151, 16090), (5930, 11263), (8045, 8302)]