30740534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2236

約数の個数: 24

約数和(自身を含む): 51566760

約数和(自身を除く): 20826226

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 2153, 4306, 7139, 14278, 23683, 47366, 127027, 254054, 260513, 521026, 1397297, 2794594, 15370267, 30740534]

約数ペア:

[(1, 30740534), (2, 15370267), (11, 2794594), (22, 1397297), (59, 521026), (118, 260513), (121, 254054), (242, 127027), (649, 47366), (1298, 23683), (2153, 14278), (4306, 7139)]