2452870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 5131008

約数和(自身を除く): 2678138

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 523, 670, 938, 1046, 2345, 2615, 3661, 4690, 5230, 7322, 18305, 35041, 36610, 70082, 175205, 245287, 350410, 490574, 1226435, 2452870]

約数ペア:

[(1, 2452870), (2, 1226435), (5, 490574), (7, 350410), (10, 245287), (14, 175205), (35, 70082), (67, 36610), (70, 35041), (134, 18305), (335, 7322), (469, 5230), (523, 4690), (670, 3661), (938, 2615), (1046, 2345)]