2235310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2782802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2903, 5806, 14515, 20321, 29030, 31933, 40642, 63866, 101605, 159665, 203210, 223531, 319330, 447062, 1117655, 2235310]

約数ペア:

[(1, 2235310), (2, 1117655), (5, 447062), (7, 319330), (10, 223531), (11, 203210), (14, 159665), (22, 101605), (35, 63866), (55, 40642), (70, 31933), (77, 29030), (110, 20321), (154, 14515), (385, 5806), (770, 2903)]