153670

素因数分解:

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

素因数の和:156

約数の個数: 24

約数和(自身を含む): 306432

約数和(自身を除く): 152762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 1210, 1270, 1397, 2794, 6985, 13970, 15367, 30734, 76835, 153670]

約数ペア:

[(1, 153670), (2, 76835), (5, 30734), (10, 15367), (11, 13970), (22, 6985), (55, 2794), (110, 1397), (121, 1270), (127, 1210), (242, 635), (254, 605)]