15204530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 30024000

約数和(自身を除く): 14819470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 499, 554, 998, 1385, 2495, 2770, 3047, 4990, 5489, 6094, 10978, 15235, 27445, 30470, 54890, 138223, 276446, 691115, 1382230, 1520453, 3040906, 7602265, 15204530]

約数ペア:

[(1, 15204530), (2, 7602265), (5, 3040906), (10, 1520453), (11, 1382230), (22, 691115), (55, 276446), (110, 138223), (277, 54890), (499, 30470), (554, 27445), (998, 15235), (1385, 10978), (2495, 6094), (2770, 5489), (3047, 4990)]