2342690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{683}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2582110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 683, 686, 1366, 1715, 3415, 3430, 4781, 6830, 9562, 23905, 33467, 47810, 66934, 167335, 234269, 334670, 468538, 1171345, 2342690]

約数ペア:

[(1, 2342690), (2, 1171345), (5, 468538), (7, 334670), (10, 234269), (14, 167335), (35, 66934), (49, 47810), (70, 33467), (98, 23905), (245, 9562), (343, 6830), (490, 4781), (683, 3430), (686, 3415), (1366, 1715)]