68378716210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13758293}}^1$

素因数の和:13758378

約数の個数: 32

約数和(自身を含む): 142645992192

約数和(自身を除く): 74267275982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 13758293, 27516586, 68791465, 96308051, 137582930, 192616102, 481540255, 963080510, 976838803, 1953677606, 4884194015, 6837871621, 9768388030, 13675743242, 34189358105, 68378716210]

約数ペア:

[(1, 68378716210), (2, 34189358105), (5, 13675743242), (7, 9768388030), (10, 6837871621), (14, 4884194015), (35, 1953677606), (70, 976838803), (71, 963080510), (142, 481540255), (355, 192616102), (497, 137582930), (710, 96308051), (994, 68791465), (2485, 27516586), (4970, 13758293)]