28820730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{960691}}^1$

素因数の和:960701

約数の個数: 16

約数和(自身を含む): 69169824

約数和(自身を除く): 40349094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 960691, 1921382, 2882073, 4803455, 5764146, 9606910, 14410365, 28820730]

約数ペア:

[(1, 28820730), (2, 14410365), (3, 9606910), (5, 5764146), (6, 4803455), (10, 2882073), (15, 1921382), (30, 960691)]