30389906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3643}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 47138784

約数和(自身を除く): 16748878

約数列:

[1, 2, 43, 86, 97, 194, 3643, 4171, 7286, 8342, 156649, 313298, 353371, 706742, 15194953, 30389906]

約数ペア:

[(1, 30389906), (2, 15194953), (43, 706742), (86, 353371), (97, 313298), (194, 156649), (3643, 8342), (4171, 7286)]