1932070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3964

約数の個数: 24

約数和(自身を含む): 4046544

約数和(自身を除く): 2114474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3943, 7886, 19715, 27601, 39430, 55202, 138005, 193207, 276010, 386414, 966035, 1932070]

約数ペア:

[(1, 1932070), (2, 966035), (5, 386414), (7, 276010), (10, 193207), (14, 138005), (35, 55202), (49, 39430), (70, 27601), (98, 19715), (245, 7886), (490, 3943)]