7291020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11047}}^1$

素因数の和:11070

約数の個数: 48

約数和(自身を含む): 22272768

約数和(自身を除く): 14981748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 11047, 22094, 33141, 44188, 55235, 66282, 110470, 121517, 132564, 165705, 220940, 243034, 331410, 364551, 486068, 607585, 662820, 729102, 1215170, 1458204, 1822755, 2430340, 3645510, 7291020]

約数ペア:

[(1, 7291020), (2, 3645510), (3, 2430340), (4, 1822755), (5, 1458204), (6, 1215170), (10, 729102), (11, 662820), (12, 607585), (15, 486068), (20, 364551), (22, 331410), (30, 243034), (33, 220940), (44, 165705), (55, 132564), (60, 121517), (66, 110470), (110, 66282), (132, 55235), (165, 44188), (220, 33141), (330, 22094), (660, 11047)]