2019945716745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{147401}}^1$

素因数の和:147623

約数の個数: 96

約数和(自身を含む): 3709181476224

約数和(自身を除く): 1689235759479

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 157, 165, 253, 345, 471, 529, 759, 785, 1265, 1587, 1727, 2355, 2645, 3611, 3795, 5181, 5819, 7935, 8635, 10833, 17457, 18055, 25905, 29095, 39721, 54165, 83053, 87285, 119163, 147401, 198605, 249159, 415265, 442203, 595815, 737005, 913583, 1245795, 1621411, 2211015, 2740749, 3390223, 4567915, 4864233, 8107055, 10170669, 13703745, 16951115, 23141957, 24321165, 37292453, 50853345, 69425871, 77975129, 111877359, 115709785, 186462265, 233925387, 254561527, 347129355, 389875645, 532265011, 559386795, 763684581, 857726419, 1169626935, 1272807635, 1596795033, 2573179257, 2661325055, 3818422905, 4288632095, 5854915121, 7983975165, 12242095253, 12865896285, 17564745363, 29274575605, 36726285759, 61210476265, 87823726815, 134663047783, 183631428795, 403989143349, 673315238915, 2019945716745]

約数ペア:

[(1, 2019945716745), (3, 673315238915), (5, 403989143349), (11, 183631428795), (15, 134663047783), (23, 87823726815), (33, 61210476265), (55, 36726285759), (69, 29274575605), (115, 17564745363), (157, 12865896285), (165, 12242095253), (253, 7983975165), (345, 5854915121), (471, 4288632095), (529, 3818422905), (759, 2661325055), (785, 2573179257), (1265, 1596795033), (1587, 1272807635), (1727, 1169626935), (2355, 857726419), (2645, 763684581), (3611, 559386795), (3795, 532265011), (5181, 389875645), (5819, 347129355), (7935, 254561527), (8635, 233925387), (10833, 186462265), (17457, 115709785), (18055, 111877359), (25905, 77975129), (29095, 69425871), (39721, 50853345), (54165, 37292453), (83053, 24321165), (87285, 23141957), (119163, 16951115), (147401, 13703745), (198605, 10170669), (249159, 8107055), (415265, 4864233), (442203, 4567915), (595815, 3390223), (737005, 2740749), (913583, 2211015), (1245795, 1621411)]