9994670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 20860416

約数和(自身を除く): 10865746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2011, 2485, 4022, 4970, 10055, 14077, 20110, 28154, 70385, 140770, 142781, 285562, 713905, 999467, 1427810, 1998934, 4997335, 9994670]

約数ペア:

[(1, 9994670), (2, 4997335), (5, 1998934), (7, 1427810), (10, 999467), (14, 713905), (35, 285562), (70, 142781), (71, 140770), (142, 70385), (355, 28154), (497, 20110), (710, 14077), (994, 10055), (2011, 4970), (2485, 4022)]