57208860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317827}}^1$

素因数の和:317842

約数の個数: 36

約数和(自身を含む): 173534088

約数和(自身を除く): 116325228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317827, 635654, 953481, 1271308, 1589135, 1906962, 2860443, 3178270, 3813924, 4767405, 5720886, 6356540, 9534810, 11441772, 14302215, 19069620, 28604430, 57208860]

約数ペア:

[(1, 57208860), (2, 28604430), (3, 19069620), (4, 14302215), (5, 11441772), (6, 9534810), (9, 6356540), (10, 5720886), (12, 4767405), (15, 3813924), (18, 3178270), (20, 2860443), (30, 1906962), (36, 1589135), (45, 1271308), (60, 953481), (90, 635654), (180, 317827)]