133236460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{951689}}^1$

素因数の和:951705

約数の個数: 24

約数和(自身を含む): 319767840

約数和(自身を除く): 186531380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 951689, 1903378, 3806756, 4758445, 6661823, 9516890, 13323646, 19033780, 26647292, 33309115, 66618230, 133236460]

約数ペア:

[(1, 133236460), (2, 66618230), (4, 33309115), (5, 26647292), (7, 19033780), (10, 13323646), (14, 9516890), (20, 6661823), (28, 4758445), (35, 3806756), (70, 1903378), (140, 951689)]