3880590910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{780803}}^1$

素因数の和:780888

約数の個数: 32

約数和(自身を含む): 8095375872

約数和(自身を除く): 4214784962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 780803, 1561606, 3904015, 5465621, 7808030, 10931242, 27328105, 54656210, 55437013, 110874026, 277185065, 388059091, 554370130, 776118182, 1940295455, 3880590910]

約数ペア:

[(1, 3880590910), (2, 1940295455), (5, 776118182), (7, 554370130), (10, 388059091), (14, 277185065), (35, 110874026), (70, 55437013), (71, 54656210), (142, 27328105), (355, 10931242), (497, 7808030), (710, 5465621), (994, 3904015), (2485, 1561606), (4970, 780803)]