254754710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{12421}}^1$

素因数の和:12728

約数の個数: 32

約数和(自身を含む): 525897792

約数和(自身を除く): 271143082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 10255, 12421, 20510, 24842, 62105, 86947, 124210, 173894, 434735, 869470, 3639353, 7278706, 18196765, 25475471, 36393530, 50950942, 127377355, 254754710]

約数ペア:

[(1, 254754710), (2, 127377355), (5, 50950942), (7, 36393530), (10, 25475471), (14, 18196765), (35, 7278706), (70, 3639353), (293, 869470), (586, 434735), (1465, 173894), (2051, 124210), (2930, 86947), (4102, 62105), (10255, 24842), (12421, 20510)]