8434370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2459}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 9277630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2459, 3430, 4918, 12295, 17213, 24590, 34426, 86065, 120491, 172130, 240982, 602455, 843437, 1204910, 1686874, 4217185, 8434370]

約数ペア:

[(1, 8434370), (2, 4217185), (5, 1686874), (7, 1204910), (10, 843437), (14, 602455), (35, 240982), (49, 172130), (70, 120491), (98, 86065), (245, 34426), (343, 24590), (490, 17213), (686, 12295), (1715, 4918), (2459, 3430)]