43181270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 86413824

約数和(自身を除く): 43232554

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 281, 562, 605, 635, 1210, 1270, 1397, 1405, 2794, 2810, 3091, 6182, 6985, 13970, 15367, 15455, 30734, 30910, 34001, 35687, 68002, 71374, 76835, 153670, 170005, 178435, 340010, 356870, 392557, 785114, 1962785, 3925570, 4318127, 8636254, 21590635, 43181270]

約数ペア:

[(1, 43181270), (2, 21590635), (5, 8636254), (10, 4318127), (11, 3925570), (22, 1962785), (55, 785114), (110, 392557), (121, 356870), (127, 340010), (242, 178435), (254, 170005), (281, 153670), (562, 76835), (605, 71374), (635, 68002), (1210, 35687), (1270, 34001), (1397, 30910), (1405, 30734), (2794, 15455), (2810, 15367), (3091, 13970), (6182, 6985)]