30689802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11955

約数の個数: 48

約数和(自身を含む): 78126048

約数和(自身を除く): 47436246

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 11923, 23846, 35769, 71538, 107307, 131153, 154999, 214614, 262306, 309998, 393459, 464997, 786918, 929994, 1180377, 1394991, 1704989, 2360754, 2789982, 3409978, 5114967, 10229934, 15344901, 30689802]

約数ペア:

[(1, 30689802), (2, 15344901), (3, 10229934), (6, 5114967), (9, 3409978), (11, 2789982), (13, 2360754), (18, 1704989), (22, 1394991), (26, 1180377), (33, 929994), (39, 786918), (66, 464997), (78, 393459), (99, 309998), (117, 262306), (143, 214614), (198, 154999), (234, 131153), (286, 107307), (429, 71538), (858, 35769), (1287, 23846), (2574, 11923)]