5138220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 14888160

約数和(自身を除く): 9749940

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, 2953, 5906, 8859, 11812, 14765, 17718, 29530, 35436, 44295, 59060, 85637, 88590, 171274, 177180, 256911, 342548, 428185, 513822, 856370, 1027644, 1284555, 1712740, 2569110, 5138220]

約数ペア:

[(1, 5138220), (2, 2569110), (3, 1712740), (4, 1284555), (5, 1027644), (6, 856370), (10, 513822), (12, 428185), (15, 342548), (20, 256911), (29, 177180), (30, 171274), (58, 88590), (60, 85637), (87, 59060), (116, 44295), (145, 35436), (174, 29530), (290, 17718), (348, 14765), (435, 11812), (580, 8859), (870, 5906), (1740, 2953)]