30811506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4363}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 67868928

約数和(自身を除く): 37057422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 4363, 7062, 8726, 13089, 26178, 47993, 95986, 143979, 287958, 466841, 933682, 1400523, 2801046, 5135251, 10270502, 15405753, 30811506]

約数ペア:

[(1, 30811506), (2, 15405753), (3, 10270502), (6, 5135251), (11, 2801046), (22, 1400523), (33, 933682), (66, 466841), (107, 287958), (214, 143979), (321, 95986), (642, 47993), (1177, 26178), (2354, 13089), (3531, 8726), (4363, 7062)]