269914370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^2$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 538057728

約数和(自身を除く): 268143358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 139, 254, 278, 635, 695, 1270, 1390, 1397, 1529, 2794, 3058, 6985, 7645, 13970, 15290, 17653, 19321, 35306, 38642, 88265, 96605, 176530, 193210, 194183, 212531, 388366, 425062, 970915, 1062655, 1941830, 2125310, 2453767, 4907534, 12268835, 24537670, 26991437, 53982874, 134957185, 269914370]

約数ペア:

[(1, 269914370), (2, 134957185), (5, 53982874), (10, 26991437), (11, 24537670), (22, 12268835), (55, 4907534), (110, 2453767), (127, 2125310), (139, 1941830), (254, 1062655), (278, 970915), (635, 425062), (695, 388366), (1270, 212531), (1390, 194183), (1397, 193210), (1529, 176530), (2794, 96605), (3058, 88265), (6985, 38642), (7645, 35306), (13970, 19321), (15290, 17653)]