103870739

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 135705600

約数和(自身を除く): 31834861

約数列:

[1, 7, 19, 31, 49, 59, 61, 133, 217, 413, 427, 589, 931, 1121, 1159, 1519, 1829, 1891, 2891, 2989, 3599, 4123, 7847, 8113, 12803, 13237, 25193, 28861, 34751, 35929, 54929, 56791, 68381, 89621, 92659, 111569, 176351, 243257, 251503, 478667, 780983, 1702799, 1760521, 2119811, 3350669, 5466881, 14838677, 103870739]

約数ペア:

[(1, 103870739), (7, 14838677), (19, 5466881), (31, 3350669), (49, 2119811), (59, 1760521), (61, 1702799), (133, 780983), (217, 478667), (413, 251503), (427, 243257), (589, 176351), (931, 111569), (1121, 92659), (1159, 89621), (1519, 68381), (1829, 56791), (1891, 54929), (2891, 35929), (2989, 34751), (3599, 28861), (4123, 25193), (7847, 13237), (8113, 12803)]