30286949

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 38955168

約数和(自身を除く): 8668219

約数列:

[1, 7, 11, 49, 77, 83, 539, 581, 677, 913, 4067, 4739, 6391, 7447, 33173, 44737, 52129, 56191, 364903, 393337, 618101, 2753359, 4326707, 30286949]

約数ペア:

[(1, 30286949), (7, 4326707), (11, 2753359), (49, 618101), (77, 393337), (83, 364903), (539, 56191), (581, 52129), (677, 44737), (913, 33173), (4067, 7447), (4739, 6391)]