28726410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{957547}}^1$

素因数の和:957557

約数の個数: 16

約数和(自身を含む): 68943456

約数和(自身を除く): 40217046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 957547, 1915094, 2872641, 4787735, 5745282, 9575470, 14363205, 28726410]

約数ペア:

[(1, 28726410), (2, 14363205), (3, 9575470), (5, 5745282), (6, 4787735), (10, 2872641), (15, 1915094), (30, 957547)]