8454660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 16825980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 113, 116, 129, 145, 172, 174, 215, 226, 258, 290, 339, 348, 430, 435, 452, 516, 565, 580, 645, 678, 860, 870, 1130, 1247, 1290, 1356, 1695, 1740, 2260, 2494, 2580, 3277, 3390, 3741, 4859, 4988, 6235, 6554, 6780, 7482, 9718, 9831, 12470, 13108, 14577, 14964, 16385, 18705, 19436, 19662, 24295, 24940, 29154, 32770, 37410, 39324, 48590, 49155, 58308, 65540, 72885, 74820, 97180, 98310, 140911, 145770, 196620, 281822, 291540, 422733, 563644, 704555, 845466, 1409110, 1690932, 2113665, 2818220, 4227330, 8454660]

約数ペア:

[(1, 8454660), (2, 4227330), (3, 2818220), (4, 2113665), (5, 1690932), (6, 1409110), (10, 845466), (12, 704555), (15, 563644), (20, 422733), (29, 291540), (30, 281822), (43, 196620), (58, 145770), (60, 140911), (86, 98310), (87, 97180), (113, 74820), (116, 72885), (129, 65540), (145, 58308), (172, 49155), (174, 48590), (215, 39324), (226, 37410), (258, 32770), (290, 29154), (339, 24940), (348, 24295), (430, 19662), (435, 19436), (452, 18705), (516, 16385), (565, 14964), (580, 14577), (645, 13108), (678, 12470), (860, 9831), (870, 9718), (1130, 7482), (1247, 6780), (1290, 6554), (1356, 6235), (1695, 4988), (1740, 4859), (2260, 3741), (2494, 3390), (2580, 3277)]