2969171940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2498

約数の個数: 192

約数和(自身を含む): 9913171968

約数和(自身を除く): 6944000028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 97, 105, 124, 140, 155, 186, 194, 210, 217, 291, 310, 372, 388, 420, 434, 465, 485, 582, 620, 651, 679, 868, 930, 970, 1085, 1164, 1302, 1358, 1455, 1860, 1940, 2037, 2170, 2351, 2604, 2716, 2910, 3007, 3255, 3395, 4074, 4340, 4702, 5820, 6014, 6510, 6790, 7053, 8148, 9021, 9404, 10185, 11755, 12028, 13020, 13580, 14106, 15035, 16457, 18042, 20370, 21049, 23510, 28212, 30070, 32914, 35265, 36084, 40740, 42098, 45105, 47020, 49371, 60140, 63147, 65828, 70530, 72881, 82285, 84196, 90210, 98742, 105245, 126294, 141060, 145762, 164570, 180420, 197484, 210490, 218643, 228047, 246855, 252588, 291524, 315735, 329140, 364405, 420980, 437286, 456094, 493710, 510167, 631470, 684141, 728810, 874572, 912188, 987420, 1020334, 1093215, 1140235, 1262940, 1368282, 1457620, 1530501, 1596329, 2040668, 2186430, 2280470, 2550835, 2736564, 3061002, 3192658, 3420705, 4372860, 4560940, 4788987, 5101670, 6122004, 6385316, 6841410, 7069457, 7652505, 7981645, 9577974, 10203340, 13682820, 14138914, 15305010, 15963290, 19155948, 21208371, 23944935, 28277828, 30610020, 31926580, 35347285, 42416742, 47889870, 49486199, 70694570, 84833484, 95779740, 98972398, 106041855, 141389140, 148458597, 197944796, 212083710, 247430995, 296917194, 424167420, 494861990, 593834388, 742292985, 989723980, 1484585970, 2969171940]

約数ペア:

[(1, 2969171940), (2, 1484585970), (3, 989723980), (4, 742292985), (5, 593834388), (6, 494861990), (7, 424167420), (10, 296917194), (12, 247430995), (14, 212083710), (15, 197944796), (20, 148458597), (21, 141389140), (28, 106041855), (30, 98972398), (31, 95779740), (35, 84833484), (42, 70694570), (60, 49486199), (62, 47889870), (70, 42416742), (84, 35347285), (93, 31926580), (97, 30610020), (105, 28277828), (124, 23944935), (140, 21208371), (155, 19155948), (186, 15963290), (194, 15305010), (210, 14138914), (217, 13682820), (291, 10203340), (310, 9577974), (372, 7981645), (388, 7652505), (420, 7069457), (434, 6841410), (465, 6385316), (485, 6122004), (582, 5101670), (620, 4788987), (651, 4560940), (679, 4372860), (868, 3420705), (930, 3192658), (970, 3061002), (1085, 2736564), (1164, 2550835), (1302, 2280470), (1358, 2186430), (1455, 2040668), (1860, 1596329), (1940, 1530501), (2037, 1457620), (2170, 1368282), (2351, 1262940), (2604, 1140235), (2716, 1093215), (2910, 1020334), (3007, 987420), (3255, 912188), (3395, 874572), (4074, 728810), (4340, 684141), (4702, 631470), (5820, 510167), (6014, 493710), (6510, 456094), (6790, 437286), (7053, 420980), (8148, 364405), (9021, 329140), (9404, 315735), (10185, 291524), (11755, 252588), (12028, 246855), (13020, 228047), (13580, 218643), (14106, 210490), (15035, 197484), (16457, 180420), (18042, 164570), (20370, 145762), (21049, 141060), (23510, 126294), (28212, 105245), (30070, 98742), (32914, 90210), (35265, 84196), (36084, 82285), (40740, 72881), (42098, 70530), (45105, 65828), (47020, 63147), (49371, 60140)]