27665290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 53246160

約数和(自身を除く): 25580870

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1493, 1853, 2986, 3706, 7465, 9265, 14930, 18530, 25381, 50762, 126905, 162737, 253810, 325474, 813685, 1627370, 2766529, 5533058, 13832645, 27665290]

約数ペア:

[(1, 27665290), (2, 13832645), (5, 5533058), (10, 2766529), (17, 1627370), (34, 813685), (85, 325474), (109, 253810), (170, 162737), (218, 126905), (545, 50762), (1090, 25381), (1493, 18530), (1853, 14930), (2986, 9265), (3706, 7465)]