1291567130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{101939}}^1$

素因数の和:102134

約数の個数: 32

約数和(自身を含む): 2671643520

約数和(自身を除く): 1380076390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 12670, 101939, 203878, 509695, 713573, 1019390, 1427146, 3567865, 7135730, 18450959, 36901918, 92254795, 129156713, 184509590, 258313426, 645783565, 1291567130]

約数ペア:

[(1, 1291567130), (2, 645783565), (5, 258313426), (7, 184509590), (10, 129156713), (14, 92254795), (35, 36901918), (70, 18450959), (181, 7135730), (362, 3567865), (905, 1427146), (1267, 1019390), (1810, 713573), (2534, 509695), (6335, 203878), (12670, 101939)]