2009097210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66969907}}^1$

素因数の和:66969917

約数の個数: 16

約数和(自身を含む): 4821833376

約数和(自身を除く): 2812736166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66969907, 133939814, 200909721, 334849535, 401819442, 669699070, 1004548605, 2009097210]

約数ペア:

[(1, 2009097210), (2, 1004548605), (3, 669699070), (5, 401819442), (6, 334849535), (10, 200909721), (15, 133939814), (30, 66969907)]