19146630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 26933370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1279, 1497, 2495, 2558, 2994, 3837, 4990, 6395, 7485, 7674, 12790, 14970, 19185, 38370, 638221, 1276442, 1914663, 3191105, 3829326, 6382210, 9573315, 19146630]

約数ペア:

[(1, 19146630), (2, 9573315), (3, 6382210), (5, 3829326), (6, 3191105), (10, 1914663), (15, 1276442), (30, 638221), (499, 38370), (998, 19185), (1279, 14970), (1497, 12790), (2495, 7674), (2558, 7485), (2994, 6395), (3837, 4990)]