2018392950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1163

約数の個数: 192

約数和(自身を含む): 6011043840

約数和(自身を除く): 3992650890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 59, 62, 70, 75, 93, 105, 118, 150, 155, 175, 177, 186, 210, 217, 295, 310, 350, 354, 413, 434, 465, 525, 590, 651, 775, 826, 885, 930, 1050, 1051, 1085, 1239, 1302, 1475, 1550, 1770, 1829, 2065, 2102, 2170, 2325, 2478, 2950, 3153, 3255, 3658, 4130, 4425, 4650, 5255, 5425, 5487, 6195, 6306, 6510, 7357, 8850, 9145, 10325, 10510, 10850, 10974, 12390, 12803, 14714, 15765, 16275, 18290, 20650, 22071, 25606, 26275, 27435, 30975, 31530, 32550, 32581, 36785, 38409, 44142, 45725, 52550, 54870, 61950, 62009, 64015, 65162, 73570, 76818, 78825, 91450, 97743, 110355, 124018, 128030, 137175, 157650, 162905, 183925, 186027, 192045, 195486, 220710, 228067, 274350, 310045, 320075, 325810, 367850, 372054, 384090, 434063, 456134, 488715, 551775, 620090, 640150, 684201, 814525, 868126, 930135, 960225, 977430, 1103550, 1140335, 1302189, 1368402, 1550225, 1629050, 1860270, 1920450, 1922279, 2170315, 2280670, 2443575, 2604378, 3100450, 3421005, 3844558, 4340630, 4650675, 4887150, 5701675, 5766837, 6510945, 6842010, 9301350, 9611395, 10851575, 11403350, 11533674, 13021890, 13455953, 17105025, 19222790, 21703150, 26911906, 28834185, 32554725, 34210050, 40367859, 48056975, 57668370, 65109450, 67279765, 80735718, 96113950, 134559530, 144170925, 201839295, 288341850, 336398825, 403678590, 672797650, 1009196475, 2018392950]

約数ペア:

[(1, 2018392950), (2, 1009196475), (3, 672797650), (5, 403678590), (6, 336398825), (7, 288341850), (10, 201839295), (14, 144170925), (15, 134559530), (21, 96113950), (25, 80735718), (30, 67279765), (31, 65109450), (35, 57668370), (42, 48056975), (50, 40367859), (59, 34210050), (62, 32554725), (70, 28834185), (75, 26911906), (93, 21703150), (105, 19222790), (118, 17105025), (150, 13455953), (155, 13021890), (175, 11533674), (177, 11403350), (186, 10851575), (210, 9611395), (217, 9301350), (295, 6842010), (310, 6510945), (350, 5766837), (354, 5701675), (413, 4887150), (434, 4650675), (465, 4340630), (525, 3844558), (590, 3421005), (651, 3100450), (775, 2604378), (826, 2443575), (885, 2280670), (930, 2170315), (1050, 1922279), (1051, 1920450), (1085, 1860270), (1239, 1629050), (1302, 1550225), (1475, 1368402), (1550, 1302189), (1770, 1140335), (1829, 1103550), (2065, 977430), (2102, 960225), (2170, 930135), (2325, 868126), (2478, 814525), (2950, 684201), (3153, 640150), (3255, 620090), (3658, 551775), (4130, 488715), (4425, 456134), (4650, 434063), (5255, 384090), (5425, 372054), (5487, 367850), (6195, 325810), (6306, 320075), (6510, 310045), (7357, 274350), (8850, 228067), (9145, 220710), (10325, 195486), (10510, 192045), (10850, 186027), (10974, 183925), (12390, 162905), (12803, 157650), (14714, 137175), (15765, 128030), (16275, 124018), (18290, 110355), (20650, 97743), (22071, 91450), (25606, 78825), (26275, 76818), (27435, 73570), (30975, 65162), (31530, 64015), (32550, 62009), (32581, 61950), (36785, 54870), (38409, 52550), (44142, 45725)]