21094173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{703139123}}^1$

素因数の和:703139133

約数の個数: 16

約数和(自身を含む): 50626016928

約数和(自身を除く): 29531843238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 703139123, 1406278246, 2109417369, 3515695615, 4218834738, 7031391230, 10547086845, 21094173690]

約数ペア:

[(1, 21094173690), (2, 10547086845), (3, 7031391230), (5, 4218834738), (6, 3515695615), (10, 2109417369), (15, 1406278246), (30, 703139123)]