30521458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9311}}^1$

素因数の和:9473

約数の個数: 16

約数和(自身を含む): 50284800

約数和(自身を除く): 19763342

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9311, 18622, 102421, 204842, 1387339, 2774678, 15260729, 30521458]

約数ペア:

[(1, 30521458), (2, 15260729), (11, 2774678), (22, 1387339), (149, 204842), (298, 102421), (1639, 18622), (3278, 9311)]