30880094

素因数分解:

$2^1\times 7^2\times {\mathrm{315103}}^1$

素因数の和:315119

約数の個数: 12

約数和(自身を含む): 53882784

約数和(自身を除く): 23002690

約数列:

[1, 2, 7, 14, 49, 98, 315103, 630206, 2205721, 4411442, 15440047, 30880094]

約数ペア:

[(1, 30880094), (2, 15440047), (7, 4411442), (14, 2205721), (49, 630206), (98, 315103)]