13278030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{442601}}^1$

素因数の和:442611

約数の個数: 16

約数和(自身を含む): 31867344

約数和(自身を除く): 18589314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 442601, 885202, 1327803, 2213005, 2655606, 4426010, 6639015, 13278030]

約数ペア:

[(1, 13278030), (2, 6639015), (3, 4426010), (5, 2655606), (6, 2213005), (10, 1327803), (15, 885202), (30, 442601)]