4789930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4282070

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 199, 290, 398, 415, 830, 995, 1990, 2407, 4814, 5771, 11542, 12035, 16517, 24070, 28855, 33034, 57710, 82585, 165170, 478993, 957986, 2394965, 4789930]

約数ペア:

[(1, 4789930), (2, 2394965), (5, 957986), (10, 478993), (29, 165170), (58, 82585), (83, 57710), (145, 33034), (166, 28855), (199, 24070), (290, 16517), (398, 12035), (415, 11542), (830, 5771), (995, 4814), (1990, 2407)]