1088049270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20479}}^1$

素因数の和:20530

約数の個数: 128

約数和(自身を含む): 3397386240

約数和(自身を除く): 2309336970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1518, 1610, 1771, 2310, 2415, 2530, 3542, 3795, 4830, 5313, 7590, 8855, 10626, 17710, 20479, 26565, 40958, 53130, 61437, 102395, 122874, 143353, 204790, 225269, 286706, 307185, 430059, 450538, 471017, 614370, 675807, 716765, 860118, 942034, 1126345, 1351614, 1413051, 1433530, 1576883, 2150295, 2252690, 2355085, 2826102, 3153766, 3297119, 3379035, 4300590, 4710170, 4730649, 5181187, 6594238, 6758070, 7065255, 7884415, 9461298, 9891357, 10362374, 14130510, 15543561, 15768830, 16485595, 19782714, 23653245, 25905935, 31087122, 32971190, 36268309, 47306490, 49456785, 51811870, 72536618, 77717805, 98913570, 108804927, 155435610, 181341545, 217609854, 362683090, 544024635, 1088049270]

約数ペア:

[(1, 1088049270), (2, 544024635), (3, 362683090), (5, 217609854), (6, 181341545), (7, 155435610), (10, 108804927), (11, 98913570), (14, 77717805), (15, 72536618), (21, 51811870), (22, 49456785), (23, 47306490), (30, 36268309), (33, 32971190), (35, 31087122), (42, 25905935), (46, 23653245), (55, 19782714), (66, 16485595), (69, 15768830), (70, 15543561), (77, 14130510), (105, 10362374), (110, 9891357), (115, 9461298), (138, 7884415), (154, 7065255), (161, 6758070), (165, 6594238), (210, 5181187), (230, 4730649), (231, 4710170), (253, 4300590), (322, 3379035), (330, 3297119), (345, 3153766), (385, 2826102), (462, 2355085), (483, 2252690), (506, 2150295), (690, 1576883), (759, 1433530), (770, 1413051), (805, 1351614), (966, 1126345), (1155, 942034), (1265, 860118), (1518, 716765), (1610, 675807), (1771, 614370), (2310, 471017), (2415, 450538), (2530, 430059), (3542, 307185), (3795, 286706), (4830, 225269), (5313, 204790), (7590, 143353), (8855, 122874), (10626, 102395), (17710, 61437), (20479, 53130), (26565, 40958)]