31934420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{228103}}^1$

素因数の和:228119

約数の個数: 24

約数和(自身を含む): 76642944

約数和(自身を除く): 44708524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 228103, 456206, 912412, 1140515, 1596721, 2281030, 3193442, 4562060, 6386884, 7983605, 15967210, 31934420]

約数ペア:

[(1, 31934420), (2, 15967210), (4, 7983605), (5, 6386884), (7, 4562060), (10, 3193442), (14, 2281030), (20, 1596721), (28, 1140515), (35, 912412), (70, 456206), (140, 228103)]