72998220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41953}}^1$

素因数の和:41994

約数の個数: 48

約数和(自身を含む): 211448160

約数和(自身を除く): 138449940

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, 41953, 83906, 125859, 167812, 209765, 251718, 419530, 503436, 629295, 839060, 1216637, 1258590, 2433274, 2517180, 3649911, 4866548, 6083185, 7299822, 12166370, 14599644, 18249555, 24332740, 36499110, 72998220]

約数ペア:

[(1, 72998220), (2, 36499110), (3, 24332740), (4, 18249555), (5, 14599644), (6, 12166370), (10, 7299822), (12, 6083185), (15, 4866548), (20, 3649911), (29, 2517180), (30, 2433274), (58, 1258590), (60, 1216637), (87, 839060), (116, 629295), (145, 503436), (174, 419530), (290, 251718), (348, 209765), (435, 167812), (580, 125859), (870, 83906), (1740, 41953)]