21124230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{704141}}^1$

素因数の和:704151

約数の個数: 16

約数和(自身を含む): 50698224

約数和(自身を除く): 29573994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 704141, 1408282, 2112423, 3520705, 4224846, 7041410, 10562115, 21124230]

約数ペア:

[(1, 21124230), (2, 10562115), (3, 7041410), (5, 4224846), (6, 3520705), (10, 2112423), (15, 1408282), (30, 704141)]