246291220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1759223}}^1$

素因数の和:1759239

約数の個数: 24

約数和(自身を含む): 591099264

約数和(自身を除く): 344808044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1759223, 3518446, 7036892, 8796115, 12314561, 17592230, 24629122, 35184460, 49258244, 61572805, 123145610, 246291220]

約数ペア:

[(1, 246291220), (2, 123145610), (4, 61572805), (5, 49258244), (7, 35184460), (10, 24629122), (14, 17592230), (20, 12314561), (28, 8796115), (35, 7036892), (70, 3518446), (140, 1759223)]