28987710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{966257}}^1$

素因数の和:966267

約数の個数: 16

約数和(自身を含む): 69570576

約数和(自身を除く): 40582866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 966257, 1932514, 2898771, 4831285, 5797542, 9662570, 14493855, 28987710]

約数ペア:

[(1, 28987710), (2, 14493855), (3, 9662570), (5, 5797542), (6, 4831285), (10, 2898771), (15, 1932514), (30, 966257)]