86291730

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 283305600

約数和(自身を除く): 197013870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 89, 90, 95, 105, 114, 126, 133, 135, 162, 171, 178, 189, 190, 210, 243, 266, 267, 270, 285, 315, 342, 378, 399, 405, 445, 486, 513, 534, 567, 570, 623, 630, 665, 729, 798, 801, 810, 855, 890, 945, 1026, 1134, 1197, 1215, 1246, 1330, 1335, 1458, 1539, 1602, 1691, 1701, 1710, 1869, 1890, 1995, 2394, 2403, 2430, 2565, 2670, 2835, 3078, 3115, 3382, 3402, 3591, 3645, 3738, 3990, 4005, 4617, 4806, 5073, 5103, 5130, 5607, 5670, 5985, 6230, 7182, 7209, 7290, 7695, 8010, 8455, 8505, 9234, 9345, 10146, 10206, 10773, 11214, 11837, 11970, 12015, 13851, 14418, 15219, 15390, 16821, 16910, 17010, 17955, 18690, 21546, 21627, 23085, 23674, 24030, 25365, 25515, 27702, 28035, 30438, 32319, 33642, 35511, 35910, 36045, 43254, 45657, 46170, 50463, 50730, 51030, 53865, 56070, 59185, 64638, 64881, 69255, 71022, 72090, 76095, 84105, 91314, 96957, 100926, 106533, 107730, 108135, 118370, 129762, 136971, 138510, 151389, 152190, 161595, 168210, 177555, 193914, 213066, 216270, 228285, 252315, 273942, 302778, 319599, 323190, 324405, 355110, 410913, 454167, 456570, 484785, 504630, 532665, 639198, 648810, 684855, 756945, 821826, 908334, 958797, 969570, 1065330, 1232739, 1369710, 1513890, 1597995, 1917594, 2054565, 2270835, 2465478, 2876391, 3195990, 4109130, 4541670, 4793985, 5752782, 6163695, 8629173, 9587970, 12327390, 14381955, 17258346, 28763910, 43145865, 86291730]

約数ペア:

[(1, 86291730), (2, 43145865), (3, 28763910), (5, 17258346), (6, 14381955), (7, 12327390), (9, 9587970), (10, 8629173), (14, 6163695), (15, 5752782), (18, 4793985), (19, 4541670), (21, 4109130), (27, 3195990), (30, 2876391), (35, 2465478), (38, 2270835), (42, 2054565), (45, 1917594), (54, 1597995), (57, 1513890), (63, 1369710), (70, 1232739), (81, 1065330), (89, 969570), (90, 958797), (95, 908334), (105, 821826), (114, 756945), (126, 684855), (133, 648810), (135, 639198), (162, 532665), (171, 504630), (178, 484785), (189, 456570), (190, 454167), (210, 410913), (243, 355110), (266, 324405), (267, 323190), (270, 319599), (285, 302778), (315, 273942), (342, 252315), (378, 228285), (399, 216270), (405, 213066), (445, 193914), (486, 177555), (513, 168210), (534, 161595), (567, 152190), (570, 151389), (623, 138510), (630, 136971), (665, 129762), (729, 118370), (798, 108135), (801, 107730), (810, 106533), (855, 100926), (890, 96957), (945, 91314), (1026, 84105), (1134, 76095), (1197, 72090), (1215, 71022), (1246, 69255), (1330, 64881), (1335, 64638), (1458, 59185), (1539, 56070), (1602, 53865), (1691, 51030), (1701, 50730), (1710, 50463), (1869, 46170), (1890, 45657), (1995, 43254), (2394, 36045), (2403, 35910), (2430, 35511), (2565, 33642), (2670, 32319), (2835, 30438), (3078, 28035), (3115, 27702), (3382, 25515), (3402, 25365), (3591, 24030), (3645, 23674), (3738, 23085), (3990, 21627), (4005, 21546), (4617, 18690), (4806, 17955), (5073, 17010), (5103, 16910), (5130, 16821), (5607, 15390), (5670, 15219), (5985, 14418), (6230, 13851), (7182, 12015), (7209, 11970), (7290, 11837), (7695, 11214), (8010, 10773), (8455, 10206), (8505, 10146), (9234, 9345)]