30317144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26501}}^1$

素因数の和:26531

約数の個数: 32

約数和(自身を含む): 66785040

約数和(自身を除く): 36467896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26501, 53002, 106004, 212008, 291511, 344513, 583022, 689026, 1166044, 1378052, 2332088, 2756104, 3789643, 7579286, 15158572, 30317144]

約数ペア:

[(1, 30317144), (2, 15158572), (4, 7579286), (8, 3789643), (11, 2756104), (13, 2332088), (22, 1378052), (26, 1166044), (44, 689026), (52, 583022), (88, 344513), (104, 291511), (143, 212008), (286, 106004), (572, 53002), (1144, 26501)]