28989390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{966313}}^1$

素因数の和:966323

約数の個数: 16

約数和(自身を含む): 69574608

約数和(自身を除く): 40585218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 966313, 1932626, 2898939, 4831565, 5797878, 9663130, 14494695, 28989390]

約数ペア:

[(1, 28989390), (2, 14494695), (3, 9663130), (5, 5797878), (6, 4831565), (10, 2898939), (15, 1932626), (30, 966313)]