28620630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318007}}^1$

素因数の和:318020

約数の個数: 24

約数和(自身を含む): 74413872

約数和(自身を除く): 45793242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318007, 636014, 954021, 1590035, 1908042, 2862063, 3180070, 4770105, 5724126, 9540210, 14310315, 28620630]

約数ペア:

[(1, 28620630), (2, 14310315), (3, 9540210), (5, 5724126), (6, 4770105), (9, 3180070), (10, 2862063), (15, 1908042), (18, 1590035), (30, 954021), (45, 636014), (90, 318007)]