1232420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8803}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 2958144

約数和(自身を除く): 1725724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8803, 17606, 35212, 44015, 61621, 88030, 123242, 176060, 246484, 308105, 616210, 1232420]

約数ペア:

[(1, 1232420), (2, 616210), (4, 308105), (5, 246484), (7, 176060), (10, 123242), (14, 88030), (20, 61621), (28, 44015), (35, 35212), (70, 17606), (140, 8803)]