252294180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4204903}}^1$

素因数の和:4204915

約数の個数: 24

約数和(自身を含む): 706423872

約数和(自身を除く): 454129692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4204903, 8409806, 12614709, 16819612, 21024515, 25229418, 42049030, 50458836, 63073545, 84098060, 126147090, 252294180]

約数ペア:

[(1, 252294180), (2, 126147090), (3, 84098060), (4, 63073545), (5, 50458836), (6, 42049030), (10, 25229418), (12, 21024515), (15, 16819612), (20, 12614709), (30, 8409806), (60, 4204903)]