27814270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 27956354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 181, 242, 254, 362, 605, 635, 905, 1210, 1270, 1397, 1810, 1991, 2794, 3982, 6985, 9955, 13970, 15367, 19910, 21901, 22987, 30734, 43802, 45974, 76835, 109505, 114935, 153670, 219010, 229870, 252857, 505714, 1264285, 2528570, 2781427, 5562854, 13907135, 27814270]

約数ペア:

[(1, 27814270), (2, 13907135), (5, 5562854), (10, 2781427), (11, 2528570), (22, 1264285), (55, 505714), (110, 252857), (121, 229870), (127, 219010), (181, 153670), (242, 114935), (254, 109505), (362, 76835), (605, 45974), (635, 43802), (905, 30734), (1210, 22987), (1270, 21901), (1397, 19910), (1810, 15367), (1991, 13970), (2794, 9955), (3982, 6985)]