34821640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{124363}}^1$

素因数の和:124381

約数の個数: 32

約数和(自身を含む): 89542080

約数和(自身を除く): 54720440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 124363, 248726, 497452, 621815, 870541, 994904, 1243630, 1741082, 2487260, 3482164, 4352705, 4974520, 6964328, 8705410, 17410820, 34821640]

約数ペア:

[(1, 34821640), (2, 17410820), (4, 8705410), (5, 6964328), (7, 4974520), (8, 4352705), (10, 3482164), (14, 2487260), (20, 1741082), (28, 1243630), (35, 994904), (40, 870541), (56, 621815), (70, 497452), (140, 248726), (280, 124363)]