7746780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129113}}^1$

素因数の和:129125

約数の個数: 24

約数和(自身を含む): 21691152

約数和(自身を除く): 13944372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129113, 258226, 387339, 516452, 645565, 774678, 1291130, 1549356, 1936695, 2582260, 3873390, 7746780]

約数ペア:

[(1, 7746780), (2, 3873390), (3, 2582260), (4, 1936695), (5, 1549356), (6, 1291130), (10, 774678), (12, 645565), (15, 516452), (20, 387339), (30, 258226), (60, 129113)]