28620090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318001}}^1$

素因数の和:318014

約数の個数: 24

約数和(自身を含む): 74412468

約数和(自身を除く): 45792378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318001, 636002, 954003, 1590005, 1908006, 2862009, 3180010, 4770015, 5724018, 9540030, 14310045, 28620090]

約数ペア:

[(1, 28620090), (2, 14310045), (3, 9540030), (5, 5724018), (6, 4770015), (9, 3180010), (10, 2862009), (15, 1908006), (18, 1590005), (30, 954003), (45, 636002), (90, 318001)]