30590978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 51078384

約数和(自身を除く): 20487406

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1523, 1826, 3046, 10043, 16753, 20086, 33506, 126409, 184283, 252818, 368566, 1390499, 2780998, 15295489, 30590978]

約数ペア:

[(1, 30590978), (2, 15295489), (11, 2780998), (22, 1390499), (83, 368566), (121, 252818), (166, 184283), (242, 126409), (913, 33506), (1523, 20086), (1826, 16753), (3046, 10043)]