13176660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 42658560

約数和(自身を除く): 29481900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 229, 274, 411, 420, 458, 548, 685, 687, 822, 916, 959, 1145, 1370, 1374, 1603, 1644, 1918, 2055, 2290, 2740, 2748, 2877, 3206, 3435, 3836, 4110, 4580, 4795, 4809, 5754, 6412, 6870, 8015, 8220, 9590, 9618, 11508, 13740, 14385, 16030, 19180, 19236, 24045, 28770, 31373, 32060, 48090, 57540, 62746, 94119, 96180, 125492, 156865, 188238, 219611, 313730, 376476, 439222, 470595, 627460, 658833, 878444, 941190, 1098055, 1317666, 1882380, 2196110, 2635332, 3294165, 4392220, 6588330, 13176660]

約数ペア:

[(1, 13176660), (2, 6588330), (3, 4392220), (4, 3294165), (5, 2635332), (6, 2196110), (7, 1882380), (10, 1317666), (12, 1098055), (14, 941190), (15, 878444), (20, 658833), (21, 627460), (28, 470595), (30, 439222), (35, 376476), (42, 313730), (60, 219611), (70, 188238), (84, 156865), (105, 125492), (137, 96180), (140, 94119), (210, 62746), (229, 57540), (274, 48090), (411, 32060), (420, 31373), (458, 28770), (548, 24045), (685, 19236), (687, 19180), (822, 16030), (916, 14385), (959, 13740), (1145, 11508), (1370, 9618), (1374, 9590), (1603, 8220), (1644, 8015), (1918, 6870), (2055, 6412), (2290, 5754), (2740, 4809), (2748, 4795), (2877, 4580), (3206, 4110), (3435, 3836)]