30729104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 72376320

約数和(自身を除く): 41647216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 151, 158, 161, 184, 302, 316, 322, 368, 553, 604, 632, 644, 1057, 1106, 1208, 1264, 1288, 1817, 2114, 2212, 2416, 2576, 3473, 3634, 4228, 4424, 6946, 7268, 8456, 8848, 11929, 12719, 13892, 14536, 16912, 23858, 24311, 25438, 27784, 29072, 47716, 48622, 50876, 55568, 83503, 95432, 97244, 101752, 167006, 190864, 194488, 203504, 274367, 334012, 388976, 548734, 668024, 1097468, 1336048, 1920569, 2194936, 3841138, 4389872, 7682276, 15364552, 30729104]

約数ペア:

[(1, 30729104), (2, 15364552), (4, 7682276), (7, 4389872), (8, 3841138), (14, 2194936), (16, 1920569), (23, 1336048), (28, 1097468), (46, 668024), (56, 548734), (79, 388976), (92, 334012), (112, 274367), (151, 203504), (158, 194488), (161, 190864), (184, 167006), (302, 101752), (316, 97244), (322, 95432), (368, 83503), (553, 55568), (604, 50876), (632, 48622), (644, 47716), (1057, 29072), (1106, 27784), (1208, 25438), (1264, 24311), (1288, 23858), (1817, 16912), (2114, 14536), (2212, 13892), (2416, 12719), (2576, 11929), (3473, 8848), (3634, 8456), (4228, 7268), (4424, 6946)]