140830284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1676551}}^1$

素因数の和:1676565

約数の個数: 24

約数和(自身を含む): 375547648

約数和(自身を除く): 234717364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1676551, 3353102, 5029653, 6706204, 10059306, 11735857, 20118612, 23471714, 35207571, 46943428, 70415142, 140830284]

約数ペア:

[(1, 140830284), (2, 70415142), (3, 46943428), (4, 35207571), (6, 23471714), (7, 20118612), (12, 11735857), (14, 10059306), (21, 6706204), (28, 5029653), (42, 3353102), (84, 1676551)]