15414660

素因数分解:

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

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 48386520

約数和(自身を除く): 32971860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2953, 5220, 5906, 8859, 11812, 14765, 17718, 26577, 29530, 35436, 44295, 53154, 59060, 85637, 88590, 106308, 132885, 171274, 177180, 256911, 265770, 342548, 428185, 513822, 531540, 770733, 856370, 1027644, 1284555, 1541466, 1712740, 2569110, 3082932, 3853665, 5138220, 7707330, 15414660]

約数ペア:

[(1, 15414660), (2, 7707330), (3, 5138220), (4, 3853665), (5, 3082932), (6, 2569110), (9, 1712740), (10, 1541466), (12, 1284555), (15, 1027644), (18, 856370), (20, 770733), (29, 531540), (30, 513822), (36, 428185), (45, 342548), (58, 265770), (60, 256911), (87, 177180), (90, 171274), (116, 132885), (145, 106308), (174, 88590), (180, 85637), (261, 59060), (290, 53154), (348, 44295), (435, 35436), (522, 29530), (580, 26577), (870, 17718), (1044, 14765), (1305, 11812), (1740, 8859), (2610, 5906), (2953, 5220)]