2721001470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 7668850176

約数和(自身を除く): 4947848706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 103, 110, 165, 170, 187, 206, 255, 277, 289, 309, 330, 374, 510, 515, 554, 561, 578, 618, 831, 867, 935, 1030, 1122, 1133, 1385, 1445, 1545, 1662, 1734, 1751, 1870, 2266, 2770, 2805, 2890, 3047, 3090, 3179, 3399, 3502, 4155, 4335, 4709, 5253, 5610, 5665, 6094, 6358, 6798, 8310, 8670, 8755, 9141, 9418, 9537, 10506, 11330, 14127, 15235, 15895, 16995, 17510, 18282, 19074, 19261, 23545, 26265, 28254, 28531, 29767, 30470, 31790, 33990, 38522, 45705, 47090, 47685, 51799, 52530, 57062, 57783, 59534, 70635, 80053, 85593, 89301, 91410, 95370, 96305, 103598, 115566, 141270, 142655, 148835, 155397, 160106, 171186, 178602, 192610, 240159, 258995, 285310, 288915, 297670, 310794, 313841, 327437, 400265, 427965, 446505, 480318, 485027, 517990, 577830, 627682, 654874, 776985, 800530, 855930, 880583, 893010, 941523, 970054, 982311, 1200795, 1455081, 1553970, 1569205, 1637185, 1761166, 1883046, 1964622, 2401590, 2425135, 2641749, 2910162, 3138410, 3274370, 4402915, 4707615, 4850270, 4911555, 5283498, 5335297, 7275405, 8245459, 8805830, 9415230, 9823110, 10670594, 13208745, 14550810, 16005891, 16490918, 24736377, 26417490, 26676485, 32011782, 41227295, 49472754, 53352970, 80029455, 82454590, 90700049, 123681885, 160058910, 181400098, 247363770, 272100147, 453500245, 544200294, 907000490, 1360500735, 2721001470]

約数ペア:

[(1, 2721001470), (2, 1360500735), (3, 907000490), (5, 544200294), (6, 453500245), (10, 272100147), (11, 247363770), (15, 181400098), (17, 160058910), (22, 123681885), (30, 90700049), (33, 82454590), (34, 80029455), (51, 53352970), (55, 49472754), (66, 41227295), (85, 32011782), (102, 26676485), (103, 26417490), (110, 24736377), (165, 16490918), (170, 16005891), (187, 14550810), (206, 13208745), (255, 10670594), (277, 9823110), (289, 9415230), (309, 8805830), (330, 8245459), (374, 7275405), (510, 5335297), (515, 5283498), (554, 4911555), (561, 4850270), (578, 4707615), (618, 4402915), (831, 3274370), (867, 3138410), (935, 2910162), (1030, 2641749), (1122, 2425135), (1133, 2401590), (1385, 1964622), (1445, 1883046), (1545, 1761166), (1662, 1637185), (1734, 1569205), (1751, 1553970), (1870, 1455081), (2266, 1200795), (2770, 982311), (2805, 970054), (2890, 941523), (3047, 893010), (3090, 880583), (3179, 855930), (3399, 800530), (3502, 776985), (4155, 654874), (4335, 627682), (4709, 577830), (5253, 517990), (5610, 485027), (5665, 480318), (6094, 446505), (6358, 427965), (6798, 400265), (8310, 327437), (8670, 313841), (8755, 310794), (9141, 297670), (9418, 288915), (9537, 285310), (10506, 258995), (11330, 240159), (14127, 192610), (15235, 178602), (15895, 171186), (16995, 160106), (17510, 155397), (18282, 148835), (19074, 142655), (19261, 141270), (23545, 115566), (26265, 103598), (28254, 96305), (28531, 95370), (29767, 91410), (30470, 89301), (31790, 85593), (33990, 80053), (38522, 70635), (45705, 59534), (47090, 57783), (47685, 57062), (51799, 52530)]