14720910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{490697}}^1$

素因数の和:490707

約数の個数: 16

約数和(自身を含む): 35330256

約数和(自身を除く): 20609346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 490697, 981394, 1472091, 2453485, 2944182, 4906970, 7360455, 14720910]

約数ペア:

[(1, 14720910), (2, 7360455), (3, 4906970), (5, 2944182), (6, 2453485), (10, 1472091), (15, 981394), (30, 490697)]