30480678

素因数分解:

$2^1\times 3^3\times {\mathrm{564457}}^1$

素因数の和:564468

約数の個数: 16

約数和(自身を含む): 67734960

約数和(自身を除く): 37254282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 564457, 1128914, 1693371, 3386742, 5080113, 10160226, 15240339, 30480678]

約数ペア:

[(1, 30480678), (2, 15240339), (3, 10160226), (6, 5080113), (9, 3386742), (18, 1693371), (27, 1128914), (54, 564457)]