2085902010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{208799}}^1$

素因数の和:208852

約数の個数: 64

約数和(自身を含む): 5712768000

約数和(自身を除く): 3626865990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 208799, 417598, 626397, 1043995, 1252794, 1879191, 2087990, 3131985, 3758382, 5637573, 6263970, 7725563, 9395955, 11275146, 15451126, 18791910, 23176689, 28187865, 38627815, 46353378, 56375730, 69530067, 77255630, 115883445, 139060134, 208590201, 231766890, 347650335, 417180402, 695300670, 1042951005, 2085902010]

約数ペア:

[(1, 2085902010), (2, 1042951005), (3, 695300670), (5, 417180402), (6, 347650335), (9, 231766890), (10, 208590201), (15, 139060134), (18, 115883445), (27, 77255630), (30, 69530067), (37, 56375730), (45, 46353378), (54, 38627815), (74, 28187865), (90, 23176689), (111, 18791910), (135, 15451126), (185, 11275146), (222, 9395955), (270, 7725563), (333, 6263970), (370, 5637573), (555, 3758382), (666, 3131985), (999, 2087990), (1110, 1879191), (1665, 1252794), (1998, 1043995), (3330, 626397), (4995, 417598), (9990, 208799)]