69634670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14011}}^1$

素因数の和:14096

約数の個数: 32

約数和(自身を含む): 145276416

約数和(自身を除く): 75641746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 14011, 28022, 70055, 98077, 140110, 196154, 490385, 980770, 994781, 1989562, 4973905, 6963467, 9947810, 13926934, 34817335, 69634670]

約数ペア:

[(1, 69634670), (2, 34817335), (5, 13926934), (7, 9947810), (10, 6963467), (14, 4973905), (35, 1989562), (70, 994781), (71, 980770), (142, 490385), (355, 196154), (497, 140110), (710, 98077), (994, 70055), (2485, 28022), (4970, 14011)]