7255490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 14463360

約数和(自身を除く): 7207870

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 929, 1562, 1858, 3905, 4645, 7810, 9290, 10219, 20438, 51095, 65959, 102190, 131918, 329795, 659590, 725549, 1451098, 3627745, 7255490]

約数ペア:

[(1, 7255490), (2, 3627745), (5, 1451098), (10, 725549), (11, 659590), (22, 329795), (55, 131918), (71, 102190), (110, 65959), (142, 51095), (355, 20438), (710, 10219), (781, 9290), (929, 7810), (1562, 4645), (1858, 3905)]