40519710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 94264290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 1949, 2079, 2310, 2970, 3465, 3898, 4158, 5847, 6930, 9745, 10395, 11694, 13643, 17541, 19490, 20790, 21439, 27286, 29235, 35082, 40929, 42878, 52623, 58470, 64317, 68215, 81858, 87705, 105246, 107195, 122787, 128634, 136430, 150073, 175410, 192951, 204645, 214390, 245574, 263115, 300146, 321585, 368361, 385902, 409290, 450219, 526230, 578853, 613935, 643170, 736722, 750365, 900438, 964755, 1157706, 1227870, 1350657, 1500730, 1841805, 1929510, 2251095, 2701314, 2894265, 3683610, 4051971, 4502190, 5788530, 6753285, 8103942, 13506570, 20259855, 40519710]

約数ペア:

[(1, 40519710), (2, 20259855), (3, 13506570), (5, 8103942), (6, 6753285), (7, 5788530), (9, 4502190), (10, 4051971), (11, 3683610), (14, 2894265), (15, 2701314), (18, 2251095), (21, 1929510), (22, 1841805), (27, 1500730), (30, 1350657), (33, 1227870), (35, 1157706), (42, 964755), (45, 900438), (54, 750365), (55, 736722), (63, 643170), (66, 613935), (70, 578853), (77, 526230), (90, 450219), (99, 409290), (105, 385902), (110, 368361), (126, 321585), (135, 300146), (154, 263115), (165, 245574), (189, 214390), (198, 204645), (210, 192951), (231, 175410), (270, 150073), (297, 136430), (315, 128634), (330, 122787), (378, 107195), (385, 105246), (462, 87705), (495, 81858), (594, 68215), (630, 64317), (693, 58470), (770, 52623), (945, 42878), (990, 40929), (1155, 35082), (1386, 29235), (1485, 27286), (1890, 21439), (1949, 20790), (2079, 19490), (2310, 17541), (2970, 13643), (3465, 11694), (3898, 10395), (4158, 9745), (5847, 6930)]