15006460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 37001664

約数和(自身を除く): 21995204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 2897, 5180, 5794, 11588, 14485, 20279, 28970, 40558, 57940, 81116, 101395, 107189, 202790, 214378, 405580, 428756, 535945, 750323, 1071890, 1500646, 2143780, 3001292, 3751615, 7503230, 15006460]

約数ペア:

[(1, 15006460), (2, 7503230), (4, 3751615), (5, 3001292), (7, 2143780), (10, 1500646), (14, 1071890), (20, 750323), (28, 535945), (35, 428756), (37, 405580), (70, 214378), (74, 202790), (140, 107189), (148, 101395), (185, 81116), (259, 57940), (370, 40558), (518, 28970), (740, 20279), (1036, 14485), (1295, 11588), (2590, 5794), (2897, 5180)]