65780330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85429}}^1$

素因数の和:85454

約数の個数: 32

約数和(自身を含む): 147623040

約数和(自身を除く): 81842710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 85429, 170858, 427145, 598003, 854290, 939719, 1196006, 1879438, 2990015, 4698595, 5980030, 6578033, 9397190, 13156066, 32890165, 65780330]

約数ペア:

[(1, 65780330), (2, 32890165), (5, 13156066), (7, 9397190), (10, 6578033), (11, 5980030), (14, 4698595), (22, 2990015), (35, 1879438), (55, 1196006), (70, 939719), (77, 854290), (110, 598003), (154, 427145), (385, 170858), (770, 85429)]