814442820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13574047}}^1$

素因数の和:13574059

約数の個数: 24

約数和(自身を含む): 2280440064

約数和(自身を除く): 1465997244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13574047, 27148094, 40722141, 54296188, 67870235, 81444282, 135740470, 162888564, 203610705, 271480940, 407221410, 814442820]

約数ペア:

[(1, 814442820), (2, 407221410), (3, 271480940), (4, 203610705), (5, 162888564), (6, 135740470), (10, 81444282), (12, 67870235), (15, 54296188), (20, 40722141), (30, 27148094), (60, 13574047)]