6479270

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1889}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 7128730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 1889, 3430, 3778, 9445, 13223, 18890, 26446, 66115, 92561, 132230, 185122, 462805, 647927, 925610, 1295854, 3239635, 6479270]

約数ペア:

[(1, 6479270), (2, 3239635), (5, 1295854), (7, 925610), (10, 647927), (14, 462805), (35, 185122), (49, 132230), (70, 92561), (98, 66115), (245, 26446), (343, 18890), (490, 13223), (686, 9445), (1715, 3778), (1889, 3430)]