1921354773660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1395137}}^1$

素因数の和:1396252

約数の個数: 144

約数和(自身を含む): 6666795285696

約数和(自身を除く): 4745440512036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1093, 1260, 2186, 3279, 4372, 5465, 6558, 7651, 9837, 10930, 13116, 15302, 16395, 19674, 21860, 22953, 30604, 32790, 38255, 39348, 45906, 49185, 65580, 68859, 76510, 91812, 98370, 114765, 137718, 153020, 196740, 229530, 275436, 344295, 459060, 688590, 1377180, 1395137, 2790274, 4185411, 5580548, 6975685, 8370822, 9765959, 12556233, 13951370, 16741644, 19531918, 20927055, 25112466, 27902740, 29297877, 39063836, 41854110, 48829795, 50224932, 58595754, 62781165, 83708220, 87893631, 97659590, 117191508, 125562330, 146489385, 175787262, 195319180, 251124660, 292978770, 351574524, 439468155, 585957540, 878936310, 1524884741, 1757872620, 3049769482, 4574654223, 6099538964, 7624423705, 9149308446, 10674193187, 13723962669, 15248847410, 18298616892, 21348386374, 22873271115, 27447925338, 30497694820, 32022579561, 42696772748, 45746542230, 53370965935, 54895850676, 64045159122, 68619813345, 91493084460, 96067738683, 106741931870, 128090318244, 137239626690, 160112897805, 192135477366, 213483863740, 274479253380, 320225795610, 384270954732, 480338693415, 640451591220, 960677386830, 1921354773660]

約数ペア:

[(1, 1921354773660), (2, 960677386830), (3, 640451591220), (4, 480338693415), (5, 384270954732), (6, 320225795610), (7, 274479253380), (9, 213483863740), (10, 192135477366), (12, 160112897805), (14, 137239626690), (15, 128090318244), (18, 106741931870), (20, 96067738683), (21, 91493084460), (28, 68619813345), (30, 64045159122), (35, 54895850676), (36, 53370965935), (42, 45746542230), (45, 42696772748), (60, 32022579561), (63, 30497694820), (70, 27447925338), (84, 22873271115), (90, 21348386374), (105, 18298616892), (126, 15248847410), (140, 13723962669), (180, 10674193187), (210, 9149308446), (252, 7624423705), (315, 6099538964), (420, 4574654223), (630, 3049769482), (1093, 1757872620), (1260, 1524884741), (2186, 878936310), (3279, 585957540), (4372, 439468155), (5465, 351574524), (6558, 292978770), (7651, 251124660), (9837, 195319180), (10930, 175787262), (13116, 146489385), (15302, 125562330), (16395, 117191508), (19674, 97659590), (21860, 87893631), (22953, 83708220), (30604, 62781165), (32790, 58595754), (38255, 50224932), (39348, 48829795), (45906, 41854110), (49185, 39063836), (65580, 29297877), (68859, 27902740), (76510, 25112466), (91812, 20927055), (98370, 19531918), (114765, 16741644), (137718, 13951370), (153020, 12556233), (196740, 9765959), (229530, 8370822), (275436, 6975685), (344295, 5580548), (459060, 4185411), (688590, 2790274), (1377180, 1395137)]