89273870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1275341}}^1$

素因数の和:1275355

約数の個数: 16

約数和(自身を含む): 183649248

約数和(自身を除く): 94375378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1275341, 2550682, 6376705, 8927387, 12753410, 17854774, 44636935, 89273870]

約数ペア:

[(1, 89273870), (2, 44636935), (5, 17854774), (7, 12753410), (10, 8927387), (14, 6376705), (35, 2550682), (70, 1275341)]