7409270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 14666400

約数和(自身を除く): 7257130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 349, 386, 698, 965, 1745, 1930, 2123, 3490, 3839, 4246, 7678, 10615, 19195, 21230, 38390, 67357, 134714, 336785, 673570, 740927, 1481854, 3704635, 7409270]

約数ペア:

[(1, 7409270), (2, 3704635), (5, 1481854), (10, 740927), (11, 673570), (22, 336785), (55, 134714), (110, 67357), (193, 38390), (349, 21230), (386, 19195), (698, 10615), (965, 7678), (1745, 4246), (1930, 3839), (2123, 3490)]