9705080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 28615680

約数和(自身を除く): 18910600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 137, 140, 154, 161, 184, 220, 230, 253, 274, 280, 308, 322, 385, 440, 460, 506, 548, 616, 644, 685, 770, 805, 920, 959, 1012, 1096, 1265, 1288, 1370, 1507, 1540, 1610, 1771, 1918, 2024, 2530, 2740, 3014, 3080, 3151, 3220, 3542, 3836, 4795, 5060, 5480, 6028, 6302, 6440, 7084, 7535, 7672, 8855, 9590, 10120, 10549, 12056, 12604, 14168, 15070, 15755, 17710, 19180, 21098, 22057, 25208, 30140, 31510, 34661, 35420, 38360, 42196, 44114, 52745, 60280, 63020, 69322, 70840, 84392, 88228, 105490, 110285, 126040, 138644, 173305, 176456, 210980, 220570, 242627, 277288, 346610, 421960, 441140, 485254, 693220, 882280, 970508, 1213135, 1386440, 1941016, 2426270, 4852540, 9705080]

約数ペア:

[(1, 9705080), (2, 4852540), (4, 2426270), (5, 1941016), (7, 1386440), (8, 1213135), (10, 970508), (11, 882280), (14, 693220), (20, 485254), (22, 441140), (23, 421960), (28, 346610), (35, 277288), (40, 242627), (44, 220570), (46, 210980), (55, 176456), (56, 173305), (70, 138644), (77, 126040), (88, 110285), (92, 105490), (110, 88228), (115, 84392), (137, 70840), (140, 69322), (154, 63020), (161, 60280), (184, 52745), (220, 44114), (230, 42196), (253, 38360), (274, 35420), (280, 34661), (308, 31510), (322, 30140), (385, 25208), (440, 22057), (460, 21098), (506, 19180), (548, 17710), (616, 15755), (644, 15070), (685, 14168), (770, 12604), (805, 12056), (920, 10549), (959, 10120), (1012, 9590), (1096, 8855), (1265, 7672), (1288, 7535), (1370, 7084), (1507, 6440), (1540, 6302), (1610, 6028), (1771, 5480), (1918, 5060), (2024, 4795), (2530, 3836), (2740, 3542), (3014, 3220), (3080, 3151)]