68773870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 135393120

約数和(自身を除く): 66619250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 929, 1346, 1858, 3365, 4645, 6730, 7403, 9290, 10219, 14806, 20438, 37015, 51095, 74030, 102190, 625217, 1250434, 3126085, 6252170, 6877387, 13754774, 34386935, 68773870]

約数ペア:

[(1, 68773870), (2, 34386935), (5, 13754774), (10, 6877387), (11, 6252170), (22, 3126085), (55, 1250434), (110, 625217), (673, 102190), (929, 74030), (1346, 51095), (1858, 37015), (3365, 20438), (4645, 14806), (6730, 10219), (7403, 9290)]