741270530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1861574400

約数和(自身を除く): 1120303870

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 71, 77, 91, 98, 110, 130, 142, 143, 149, 154, 182, 245, 286, 298, 355, 385, 455, 490, 497, 539, 637, 710, 715, 745, 770, 781, 910, 923, 994, 1001, 1043, 1078, 1274, 1430, 1490, 1562, 1639, 1846, 1937, 2002, 2086, 2485, 2695, 3185, 3278, 3479, 3874, 3905, 4615, 4970, 5005, 5215, 5390, 5467, 6370, 6461, 6958, 7007, 7301, 7810, 8195, 9230, 9685, 10010, 10153, 10430, 10579, 10934, 11473, 12922, 13559, 14014, 14602, 16390, 17395, 19370, 20306, 21158, 21307, 22946, 27118, 27335, 32305, 34790, 35035, 36505, 38269, 42614, 45227, 50765, 52895, 54670, 57365, 64610, 67795, 70070, 71071, 73010, 74053, 76538, 80311, 90454, 94913, 101530, 105790, 106535, 114730, 116369, 135590, 137527, 142142, 148106, 149149, 160622, 189826, 191345, 213070, 226135, 232738, 275054, 298298, 355355, 370265, 382690, 401555, 452270, 474565, 497497, 518371, 581845, 687635, 710710, 740530, 745745, 803110, 814583, 949130, 962689, 994994, 1036742, 1044043, 1163690, 1375270, 1491490, 1512797, 1629166, 1925378, 2088086, 2487485, 2591855, 3025594, 4072915, 4813445, 4974970, 5183710, 5220215, 5702081, 6738823, 7563985, 8145830, 9626890, 10440430, 10589579, 11404162, 13477646, 15127970, 21179158, 28510405, 33694115, 52947895, 57020810, 67388230, 74127053, 105895790, 148254106, 370635265, 741270530]

約数ペア:

[(1, 741270530), (2, 370635265), (5, 148254106), (7, 105895790), (10, 74127053), (11, 67388230), (13, 57020810), (14, 52947895), (22, 33694115), (26, 28510405), (35, 21179158), (49, 15127970), (55, 13477646), (65, 11404162), (70, 10589579), (71, 10440430), (77, 9626890), (91, 8145830), (98, 7563985), (110, 6738823), (130, 5702081), (142, 5220215), (143, 5183710), (149, 4974970), (154, 4813445), (182, 4072915), (245, 3025594), (286, 2591855), (298, 2487485), (355, 2088086), (385, 1925378), (455, 1629166), (490, 1512797), (497, 1491490), (539, 1375270), (637, 1163690), (710, 1044043), (715, 1036742), (745, 994994), (770, 962689), (781, 949130), (910, 814583), (923, 803110), (994, 745745), (1001, 740530), (1043, 710710), (1078, 687635), (1274, 581845), (1430, 518371), (1490, 497497), (1562, 474565), (1639, 452270), (1846, 401555), (1937, 382690), (2002, 370265), (2086, 355355), (2485, 298298), (2695, 275054), (3185, 232738), (3278, 226135), (3479, 213070), (3874, 191345), (3905, 189826), (4615, 160622), (4970, 149149), (5005, 148106), (5215, 142142), (5390, 137527), (5467, 135590), (6370, 116369), (6461, 114730), (6958, 106535), (7007, 105790), (7301, 101530), (7810, 94913), (8195, 90454), (9230, 80311), (9685, 76538), (10010, 74053), (10153, 73010), (10430, 71071), (10579, 70070), (10934, 67795), (11473, 64610), (12922, 57365), (13559, 54670), (14014, 52895), (14602, 50765), (16390, 45227), (17395, 42614), (19370, 38269), (20306, 36505), (21158, 35035), (21307, 34790), (22946, 32305), (27118, 27335)]