28047210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{934907}}^1$

素因数の和:934917

約数の個数: 16

約数和(自身を含む): 67313376

約数和(自身を除く): 39266166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 934907, 1869814, 2804721, 4674535, 5609442, 9349070, 14023605, 28047210]

約数ペア:

[(1, 28047210), (2, 14023605), (3, 9349070), (5, 5609442), (6, 4674535), (10, 2804721), (15, 1869814), (30, 934907)]