6477660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 23115456

約数和(自身を除く): 16637796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 97, 105, 106, 126, 140, 159, 180, 194, 210, 212, 252, 265, 291, 315, 318, 371, 388, 420, 477, 485, 530, 582, 630, 636, 679, 742, 795, 873, 954, 970, 1060, 1113, 1164, 1260, 1358, 1455, 1484, 1590, 1746, 1855, 1908, 1940, 2037, 2226, 2385, 2716, 2910, 3180, 3339, 3395, 3492, 3710, 4074, 4365, 4452, 4770, 5141, 5565, 5820, 6111, 6678, 6790, 7420, 8148, 8730, 9540, 10185, 10282, 11130, 12222, 13356, 13580, 15423, 16695, 17460, 20370, 20564, 22260, 24444, 25705, 30555, 30846, 33390, 35987, 40740, 46269, 51410, 61110, 61692, 66780, 71974, 77115, 92538, 102820, 107961, 122220, 143948, 154230, 179935, 185076, 215922, 231345, 308460, 323883, 359870, 431844, 462690, 539805, 647766, 719740, 925380, 1079610, 1295532, 1619415, 2159220, 3238830, 6477660]

約数ペア:

[(1, 6477660), (2, 3238830), (3, 2159220), (4, 1619415), (5, 1295532), (6, 1079610), (7, 925380), (9, 719740), (10, 647766), (12, 539805), (14, 462690), (15, 431844), (18, 359870), (20, 323883), (21, 308460), (28, 231345), (30, 215922), (35, 185076), (36, 179935), (42, 154230), (45, 143948), (53, 122220), (60, 107961), (63, 102820), (70, 92538), (84, 77115), (90, 71974), (97, 66780), (105, 61692), (106, 61110), (126, 51410), (140, 46269), (159, 40740), (180, 35987), (194, 33390), (210, 30846), (212, 30555), (252, 25705), (265, 24444), (291, 22260), (315, 20564), (318, 20370), (371, 17460), (388, 16695), (420, 15423), (477, 13580), (485, 13356), (530, 12222), (582, 11130), (630, 10282), (636, 10185), (679, 9540), (742, 8730), (795, 8148), (873, 7420), (954, 6790), (970, 6678), (1060, 6111), (1113, 5820), (1164, 5565), (1260, 5141), (1358, 4770), (1455, 4452), (1484, 4365), (1590, 4074), (1746, 3710), (1855, 3492), (1908, 3395), (1940, 3339), (2037, 3180), (2226, 2910), (2385, 2716)]