30484370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62213}}^1$

素因数の和:62234

約数の個数: 24

約数和(自身を含む): 63831564

約数和(自身を除く): 33347194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62213, 124426, 311065, 435491, 622130, 870982, 2177455, 3048437, 4354910, 6096874, 15242185, 30484370]

約数ペア:

[(1, 30484370), (2, 15242185), (5, 6096874), (7, 4354910), (10, 3048437), (14, 2177455), (35, 870982), (49, 622130), (70, 435491), (98, 311065), (245, 124426), (490, 62213)]