9949660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71069}}^1$

素因数の和:71085

約数の個数: 24

約数和(自身を含む): 23879520

約数和(自身を除く): 13929860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71069, 142138, 284276, 355345, 497483, 710690, 994966, 1421380, 1989932, 2487415, 4974830, 9949660]

約数ペア:

[(1, 9949660), (2, 4974830), (4, 2487415), (5, 1989932), (7, 1421380), (10, 994966), (14, 710690), (20, 497483), (28, 355345), (35, 284276), (70, 142138), (140, 71069)]