7926730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2311}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 16646400

約数和(自身を除く): 8719670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2311, 3430, 4622, 11555, 16177, 23110, 32354, 80885, 113239, 161770, 226478, 566195, 792673, 1132390, 1585346, 3963365, 7926730]

約数ペア:

[(1, 7926730), (2, 3963365), (5, 1585346), (7, 1132390), (10, 792673), (14, 566195), (35, 226478), (49, 161770), (70, 113239), (98, 80885), (245, 32354), (343, 23110), (490, 16177), (686, 11555), (1715, 4622), (2311, 3430)]