10886820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 37161600

約数和(自身を除く): 26274780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 343, 345, 420, 460, 483, 490, 529, 588, 644, 686, 690, 735, 805, 966, 980, 1029, 1058, 1127, 1372, 1380, 1470, 1587, 1610, 1715, 1932, 2058, 2116, 2254, 2415, 2645, 2940, 3174, 3220, 3381, 3430, 3703, 4116, 4508, 4830, 5145, 5290, 5635, 6348, 6762, 6860, 7406, 7889, 7935, 9660, 10290, 10580, 11109, 11270, 13524, 14812, 15778, 15870, 16905, 18515, 20580, 22218, 22540, 23667, 25921, 31556, 31740, 33810, 37030, 39445, 44436, 47334, 51842, 55545, 67620, 74060, 77763, 78890, 94668, 103684, 111090, 118335, 129605, 155526, 157780, 181447, 222180, 236670, 259210, 311052, 362894, 388815, 473340, 518420, 544341, 725788, 777630, 907235, 1088682, 1555260, 1814470, 2177364, 2721705, 3628940, 5443410, 10886820]

約数ペア:

[(1, 10886820), (2, 5443410), (3, 3628940), (4, 2721705), (5, 2177364), (6, 1814470), (7, 1555260), (10, 1088682), (12, 907235), (14, 777630), (15, 725788), (20, 544341), (21, 518420), (23, 473340), (28, 388815), (30, 362894), (35, 311052), (42, 259210), (46, 236670), (49, 222180), (60, 181447), (69, 157780), (70, 155526), (84, 129605), (92, 118335), (98, 111090), (105, 103684), (115, 94668), (138, 78890), (140, 77763), (147, 74060), (161, 67620), (196, 55545), (210, 51842), (230, 47334), (245, 44436), (276, 39445), (294, 37030), (322, 33810), (343, 31740), (345, 31556), (420, 25921), (460, 23667), (483, 22540), (490, 22218), (529, 20580), (588, 18515), (644, 16905), (686, 15870), (690, 15778), (735, 14812), (805, 13524), (966, 11270), (980, 11109), (1029, 10580), (1058, 10290), (1127, 9660), (1372, 7935), (1380, 7889), (1470, 7406), (1587, 6860), (1610, 6762), (1715, 6348), (1932, 5635), (2058, 5290), (2116, 5145), (2254, 4830), (2415, 4508), (2645, 4116), (2940, 3703), (3174, 3430), (3220, 3381)]