28640910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{954697}}^1$

素因数の和:954707

約数の個数: 16

約数和(自身を含む): 68738256

約数和(自身を除く): 40097346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 954697, 1909394, 2864091, 4773485, 5728182, 9546970, 14320455, 28640910]

約数ペア:

[(1, 28640910), (2, 14320455), (3, 9546970), (5, 5728182), (6, 4773485), (10, 2864091), (15, 1909394), (30, 954697)]