210232020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120823}}^1$

素因数の和:120864

約数の個数: 48

約数和(自身を含む): 608952960

約数和(自身を除く): 398720940

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, 120823, 241646, 362469, 483292, 604115, 724938, 1208230, 1449876, 1812345, 2416460, 3503867, 3624690, 7007734, 7249380, 10511601, 14015468, 17519335, 21023202, 35038670, 42046404, 52558005, 70077340, 105116010, 210232020]

約数ペア:

[(1, 210232020), (2, 105116010), (3, 70077340), (4, 52558005), (5, 42046404), (6, 35038670), (10, 21023202), (12, 17519335), (15, 14015468), (20, 10511601), (29, 7249380), (30, 7007734), (58, 3624690), (60, 3503867), (87, 2416460), (116, 1812345), (145, 1449876), (174, 1208230), (290, 724938), (348, 604115), (435, 483292), (580, 362469), (870, 241646), (1740, 120823)]