54839130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 94460070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 47, 57, 69, 89, 94, 95, 114, 115, 138, 141, 178, 190, 230, 235, 267, 282, 285, 345, 437, 445, 470, 534, 570, 690, 705, 874, 890, 893, 1081, 1311, 1335, 1410, 1691, 1786, 2047, 2162, 2185, 2622, 2670, 2679, 3243, 3382, 4094, 4183, 4370, 4465, 5073, 5358, 5405, 6141, 6486, 6555, 8366, 8455, 8930, 10146, 10235, 10810, 12282, 12549, 13110, 13395, 16215, 16910, 20470, 20539, 20915, 25098, 25365, 26790, 30705, 32430, 38893, 41078, 41830, 50730, 61410, 61617, 62745, 77786, 79477, 96209, 102695, 116679, 123234, 125490, 158954, 192418, 194465, 205390, 233358, 238431, 288627, 308085, 388930, 397385, 476862, 481045, 577254, 583395, 616170, 794770, 962090, 1166790, 1192155, 1443135, 1827971, 2384310, 2886270, 3655942, 5483913, 9139855, 10967826, 18279710, 27419565, 54839130]

約数ペア:

[(1, 54839130), (2, 27419565), (3, 18279710), (5, 10967826), (6, 9139855), (10, 5483913), (15, 3655942), (19, 2886270), (23, 2384310), (30, 1827971), (38, 1443135), (46, 1192155), (47, 1166790), (57, 962090), (69, 794770), (89, 616170), (94, 583395), (95, 577254), (114, 481045), (115, 476862), (138, 397385), (141, 388930), (178, 308085), (190, 288627), (230, 238431), (235, 233358), (267, 205390), (282, 194465), (285, 192418), (345, 158954), (437, 125490), (445, 123234), (470, 116679), (534, 102695), (570, 96209), (690, 79477), (705, 77786), (874, 62745), (890, 61617), (893, 61410), (1081, 50730), (1311, 41830), (1335, 41078), (1410, 38893), (1691, 32430), (1786, 30705), (2047, 26790), (2162, 25365), (2185, 25098), (2622, 20915), (2670, 20539), (2679, 20470), (3243, 16910), (3382, 16215), (4094, 13395), (4183, 13110), (4370, 12549), (4465, 12282), (5073, 10810), (5358, 10235), (5405, 10146), (6141, 8930), (6486, 8455), (6555, 8366)]