30666864

素因数分解:

$2^4\times 3^1\times {\mathrm{638893}}^1$

素因数の和:638904

約数の個数: 20

約数和(自身を含む): 79222856

約数和(自身を除く): 48555992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 638893, 1277786, 1916679, 2555572, 3833358, 5111144, 7666716, 10222288, 15333432, 30666864]

約数ペア:

[(1, 30666864), (2, 15333432), (3, 10222288), (4, 7666716), (6, 5111144), (8, 3833358), (12, 2555572), (16, 1916679), (24, 1277786), (48, 638893)]