8272670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16883}}^1$

素因数の和:16904

約数の個数: 24

約数和(自身を含む): 17322984

約数和(自身を除く): 9050314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16883, 33766, 84415, 118181, 168830, 236362, 590905, 827267, 1181810, 1654534, 4136335, 8272670]

約数ペア:

[(1, 8272670), (2, 4136335), (5, 1654534), (7, 1181810), (10, 827267), (14, 590905), (35, 236362), (49, 168830), (70, 118181), (98, 84415), (245, 33766), (490, 16883)]