4204690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8602

約数の個数: 24

約数和(自身を含む): 8805132

約数和(自身を除く): 4600442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8581, 17162, 42905, 60067, 85810, 120134, 300335, 420469, 600670, 840938, 2102345, 4204690]

約数ペア:

[(1, 4204690), (2, 2102345), (5, 840938), (7, 600670), (10, 420469), (14, 300335), (35, 120134), (49, 85810), (70, 60067), (98, 42905), (245, 17162), (490, 8581)]