27532020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15823}}^1$

素因数の和:15864

約数の個数: 48

約数和(自身を含む): 79752960

約数和(自身を除く): 52220940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15823, 31646, 47469, 63292, 79115, 94938, 158230, 189876, 237345, 316460, 458867, 474690, 917734, 949380, 1376601, 1835468, 2294335, 2753202, 4588670, 5506404, 6883005, 9177340, 13766010, 27532020]

約数ペア:

[(1, 27532020), (2, 13766010), (3, 9177340), (4, 6883005), (5, 5506404), (6, 4588670), (10, 2753202), (12, 2294335), (15, 1835468), (20, 1376601), (29, 949380), (30, 917734), (58, 474690), (60, 458867), (87, 316460), (116, 237345), (145, 189876), (174, 158230), (290, 94938), (348, 79115), (435, 63292), (580, 47469), (870, 31646), (1740, 15823)]