61854660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7013}}^1$

素因数の和:7042

約数の個数: 108

約数和(自身を含む): 218289708

約数和(自身を除く): 156435048

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7013, 8820, 14026, 21039, 28052, 35065, 42078, 49091, 63117, 70130, 84156, 98182, 105195, 126234, 140260, 147273, 196364, 210390, 245455, 252468, 294546, 315585, 343637, 420780, 441819, 490910, 589092, 631170, 687274, 736365, 883638, 981820, 1030911, 1262340, 1374548, 1472730, 1718185, 1767276, 2061822, 2209095, 2945460, 3092733, 3436370, 4123644, 4418190, 5154555, 6185466, 6872740, 8836380, 10309110, 12370932, 15463665, 20618220, 30927330, 61854660]

約数ペア:

[(1, 61854660), (2, 30927330), (3, 20618220), (4, 15463665), (5, 12370932), (6, 10309110), (7, 8836380), (9, 6872740), (10, 6185466), (12, 5154555), (14, 4418190), (15, 4123644), (18, 3436370), (20, 3092733), (21, 2945460), (28, 2209095), (30, 2061822), (35, 1767276), (36, 1718185), (42, 1472730), (45, 1374548), (49, 1262340), (60, 1030911), (63, 981820), (70, 883638), (84, 736365), (90, 687274), (98, 631170), (105, 589092), (126, 490910), (140, 441819), (147, 420780), (180, 343637), (196, 315585), (210, 294546), (245, 252468), (252, 245455), (294, 210390), (315, 196364), (420, 147273), (441, 140260), (490, 126234), (588, 105195), (630, 98182), (735, 84156), (882, 70130), (980, 63117), (1260, 49091), (1470, 42078), (1764, 35065), (2205, 28052), (2940, 21039), (4410, 14026), (7013, 8820)]