27903590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 63244800

約数和(自身を除く): 35341210

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 79, 95, 110, 130, 143, 158, 169, 190, 209, 247, 286, 338, 395, 418, 494, 715, 790, 845, 869, 1027, 1045, 1235, 1430, 1501, 1690, 1738, 1859, 2054, 2090, 2470, 2717, 3002, 3211, 3718, 4345, 5135, 5434, 6422, 7505, 8690, 9295, 10270, 11297, 13351, 13585, 15010, 16055, 16511, 18590, 19513, 22594, 26702, 27170, 32110, 33022, 35321, 39026, 56485, 66755, 70642, 82555, 97565, 112970, 133510, 146861, 165110, 176605, 195130, 214643, 253669, 293722, 353210, 429286, 507338, 734305, 1073215, 1268345, 1468610, 2146430, 2536690, 2790359, 5580718, 13951795, 27903590]

約数ペア:

[(1, 27903590), (2, 13951795), (5, 5580718), (10, 2790359), (11, 2536690), (13, 2146430), (19, 1468610), (22, 1268345), (26, 1073215), (38, 734305), (55, 507338), (65, 429286), (79, 353210), (95, 293722), (110, 253669), (130, 214643), (143, 195130), (158, 176605), (169, 165110), (190, 146861), (209, 133510), (247, 112970), (286, 97565), (338, 82555), (395, 70642), (418, 66755), (494, 56485), (715, 39026), (790, 35321), (845, 33022), (869, 32110), (1027, 27170), (1045, 26702), (1235, 22594), (1430, 19513), (1501, 18590), (1690, 16511), (1738, 16055), (1859, 15010), (2054, 13585), (2090, 13351), (2470, 11297), (2717, 10270), (3002, 9295), (3211, 8690), (3718, 7505), (4345, 6422), (5135, 5434)]