2620246530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 6972106752

約数和(自身を除く): 4351860222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 211, 242, 311, 330, 363, 422, 605, 622, 633, 726, 933, 1055, 1210, 1266, 1331, 1555, 1815, 1866, 2110, 2321, 2662, 3110, 3165, 3421, 3630, 3993, 4642, 4665, 6330, 6655, 6842, 6963, 7986, 9330, 10263, 11605, 13310, 13926, 17105, 19965, 20526, 23210, 25531, 34210, 34815, 37631, 39930, 51062, 51315, 65621, 69630, 75262, 76593, 102630, 112893, 127655, 131242, 153186, 188155, 196863, 225786, 255310, 280841, 328105, 376310, 382965, 393726, 413941, 561682, 564465, 656210, 721831, 765930, 827882, 842523, 984315, 1128930, 1241823, 1404205, 1443662, 1685046, 1968630, 2069705, 2165493, 2483646, 2808410, 3609155, 4139410, 4212615, 4330986, 6209115, 7218310, 7940141, 8425230, 10827465, 12418230, 15880282, 21654930, 23820423, 39700705, 47640846, 79401410, 87341551, 119102115, 174683102, 238204230, 262024653, 436707755, 524049306, 873415510, 1310123265, 2620246530]

約数ペア:

[(1, 2620246530), (2, 1310123265), (3, 873415510), (5, 524049306), (6, 436707755), (10, 262024653), (11, 238204230), (15, 174683102), (22, 119102115), (30, 87341551), (33, 79401410), (55, 47640846), (66, 39700705), (110, 23820423), (121, 21654930), (165, 15880282), (211, 12418230), (242, 10827465), (311, 8425230), (330, 7940141), (363, 7218310), (422, 6209115), (605, 4330986), (622, 4212615), (633, 4139410), (726, 3609155), (933, 2808410), (1055, 2483646), (1210, 2165493), (1266, 2069705), (1331, 1968630), (1555, 1685046), (1815, 1443662), (1866, 1404205), (2110, 1241823), (2321, 1128930), (2662, 984315), (3110, 842523), (3165, 827882), (3421, 765930), (3630, 721831), (3993, 656210), (4642, 564465), (4665, 561682), (6330, 413941), (6655, 393726), (6842, 382965), (6963, 376310), (7986, 328105), (9330, 280841), (10263, 255310), (11605, 225786), (13310, 196863), (13926, 188155), (17105, 153186), (19965, 131242), (20526, 127655), (23210, 112893), (25531, 102630), (34210, 76593), (34815, 75262), (37631, 69630), (39930, 65621), (51062, 51315)]