65468410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19087}}^1$

素因数の和:19115

約数の個数: 32

約数和(自身を含む): 137433600

約数和(自身を除く): 71965190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 19087, 38174, 95435, 133609, 190870, 267218, 668045, 935263, 1336090, 1870526, 4676315, 6546841, 9352630, 13093682, 32734205, 65468410]

約数ペア:

[(1, 65468410), (2, 32734205), (5, 13093682), (7, 9352630), (10, 6546841), (14, 4676315), (35, 1870526), (49, 1336090), (70, 935263), (98, 668045), (245, 267218), (343, 190870), (490, 133609), (686, 95435), (1715, 38174), (3430, 19087)]