1394157050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 3132040608

約数和(自身を除く): 1737883558

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 53, 55, 65, 106, 110, 130, 143, 169, 265, 275, 283, 286, 325, 338, 530, 550, 566, 583, 650, 689, 715, 845, 1166, 1325, 1378, 1415, 1430, 1690, 1859, 2650, 2830, 2915, 3113, 3445, 3575, 3679, 3718, 4225, 5830, 6226, 6890, 7075, 7150, 7358, 7579, 8450, 8957, 9295, 14150, 14575, 14999, 15158, 15565, 17225, 17914, 18395, 18590, 29150, 29998, 31130, 34450, 36790, 37895, 40469, 44785, 46475, 47827, 74995, 75790, 77825, 80938, 89570, 91975, 92950, 95654, 98527, 149990, 155650, 164989, 183950, 189475, 194987, 197054, 202345, 223925, 239135, 329978, 374975, 378950, 389974, 404690, 447850, 478270, 492635, 526097, 749950, 824945, 974935, 985270, 1011725, 1052194, 1195675, 1649890, 1949870, 2023450, 2144857, 2391350, 2463175, 2534831, 2630485, 4124725, 4289714, 4874675, 4926350, 5069662, 5260970, 8249450, 9749350, 10724285, 12674155, 13152425, 21448570, 25348310, 26304850, 27883141, 53621425, 55766282, 63370775, 107242850, 126741550, 139415705, 278831410, 697078525, 1394157050]

約数ペア:

[(1, 1394157050), (2, 697078525), (5, 278831410), (10, 139415705), (11, 126741550), (13, 107242850), (22, 63370775), (25, 55766282), (26, 53621425), (50, 27883141), (53, 26304850), (55, 25348310), (65, 21448570), (106, 13152425), (110, 12674155), (130, 10724285), (143, 9749350), (169, 8249450), (265, 5260970), (275, 5069662), (283, 4926350), (286, 4874675), (325, 4289714), (338, 4124725), (530, 2630485), (550, 2534831), (566, 2463175), (583, 2391350), (650, 2144857), (689, 2023450), (715, 1949870), (845, 1649890), (1166, 1195675), (1325, 1052194), (1378, 1011725), (1415, 985270), (1430, 974935), (1690, 824945), (1859, 749950), (2650, 526097), (2830, 492635), (2915, 478270), (3113, 447850), (3445, 404690), (3575, 389974), (3679, 378950), (3718, 374975), (4225, 329978), (5830, 239135), (6226, 223925), (6890, 202345), (7075, 197054), (7150, 194987), (7358, 189475), (7579, 183950), (8450, 164989), (8957, 155650), (9295, 149990), (14150, 98527), (14575, 95654), (14999, 92950), (15158, 91975), (15565, 89570), (17225, 80938), (17914, 77825), (18395, 75790), (18590, 74995), (29150, 47827), (29998, 46475), (31130, 44785), (34450, 40469), (36790, 37895)]