27443354890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{23977}}^1$

素因数の和:24271

約数の個数: 64

約数和(自身を含む): 57427501824

約数和(自身を除く): 29984146934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 197, 394, 415, 581, 830, 985, 1162, 1379, 1970, 2758, 2905, 5810, 6895, 13790, 16351, 23977, 32702, 47954, 81755, 114457, 119885, 163510, 167839, 228914, 239770, 335678, 572285, 839195, 1144570, 1678390, 1990091, 3980182, 4723469, 9446938, 9950455, 13930637, 19900910, 23617345, 27861274, 33064283, 47234690, 66128566, 69653185, 139306370, 165321415, 330642830, 392047927, 784095854, 1960239635, 2744335489, 3920479270, 5488670978, 13721677445, 27443354890]

約数ペア:

[(1, 27443354890), (2, 13721677445), (5, 5488670978), (7, 3920479270), (10, 2744335489), (14, 1960239635), (35, 784095854), (70, 392047927), (83, 330642830), (166, 165321415), (197, 139306370), (394, 69653185), (415, 66128566), (581, 47234690), (830, 33064283), (985, 27861274), (1162, 23617345), (1379, 19900910), (1970, 13930637), (2758, 9950455), (2905, 9446938), (5810, 4723469), (6895, 3980182), (13790, 1990091), (16351, 1678390), (23977, 1144570), (32702, 839195), (47954, 572285), (81755, 335678), (114457, 239770), (119885, 228914), (163510, 167839)]