2142393685630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68491}}^1\times {\mathrm{9173}}^1$

素因数の和:77713

約数の個数: 64

約数和(自身を含む): 4343124842496

約数和(自身を除く): 2200731156866

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 9173, 18346, 45865, 68491, 91730, 100903, 136982, 201806, 284363, 342455, 504515, 568726, 684910, 753401, 1009030, 1421815, 1506802, 2123221, 2843630, 3127993, 3767005, 4246442, 6255986, 7534010, 10616105, 15639965, 21232210, 23355431, 31279930, 46710862, 116777155, 233554310, 628267943, 1256535886, 3141339715, 6282679430, 6910947373, 13821894746, 19476306233, 34554736865, 38952612466, 69109473730, 97381531165, 194763062330, 214239368563, 428478737126, 1071196842815, 2142393685630]

約数ペア:

[(1, 2142393685630), (2, 1071196842815), (5, 428478737126), (10, 214239368563), (11, 194763062330), (22, 97381531165), (31, 69109473730), (55, 38952612466), (62, 34554736865), (110, 19476306233), (155, 13821894746), (310, 6910947373), (341, 6282679430), (682, 3141339715), (1705, 1256535886), (3410, 628267943), (9173, 233554310), (18346, 116777155), (45865, 46710862), (68491, 31279930), (91730, 23355431), (100903, 21232210), (136982, 15639965), (201806, 10616105), (284363, 7534010), (342455, 6255986), (504515, 4246442), (568726, 3767005), (684910, 3127993), (753401, 2843630), (1009030, 2123221), (1421815, 1506802)]