2719591695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 5037557616

約数和(自身を除く): 2317965921

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 361, 415, 747, 855, 1083, 1245, 1577, 1805, 2017, 3249, 3735, 4731, 5415, 6051, 7885, 10085, 14193, 16245, 18153, 23655, 29963, 30255, 38323, 70965, 89889, 90765, 114969, 149815, 167411, 191615, 269667, 344907, 449445, 502233, 574845, 728137, 837055, 1348335, 1506699, 1724535, 2184411, 2511165, 3180809, 3640685, 6553233, 7533495, 9542427, 10922055, 15904045, 28627281, 32766165, 47712135, 60435371, 143136405, 181306113, 302176855, 543918339, 906530565, 2719591695]

約数ペア:

[(1, 2719591695), (3, 906530565), (5, 543918339), (9, 302176855), (15, 181306113), (19, 143136405), (45, 60435371), (57, 47712135), (83, 32766165), (95, 28627281), (171, 15904045), (249, 10922055), (285, 9542427), (361, 7533495), (415, 6553233), (747, 3640685), (855, 3180809), (1083, 2511165), (1245, 2184411), (1577, 1724535), (1805, 1506699), (2017, 1348335), (3249, 837055), (3735, 728137), (4731, 574845), (5415, 502233), (6051, 449445), (7885, 344907), (10085, 269667), (14193, 191615), (16245, 167411), (18153, 149815), (23655, 114969), (29963, 90765), (30255, 89889), (38323, 70965)]