1860530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3797}}^1$

素因数の和:3818

約数の個数: 24

約数和(自身を含む): 3896748

約数和(自身を除く): 2036218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3797, 7594, 18985, 26579, 37970, 53158, 132895, 186053, 265790, 372106, 930265, 1860530]

約数ペア:

[(1, 1860530), (2, 930265), (5, 372106), (7, 265790), (10, 186053), (14, 132895), (35, 53158), (49, 37970), (70, 26579), (98, 18985), (245, 7594), (490, 3797)]