30771198

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{15401}}^1$

素因数の和:15449

約数の個数: 32

約数和(自身を含む): 70233120

約数和(自身を除く): 39461922

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 15401, 30802, 46203, 92406, 138609, 277218, 415827, 569837, 831654, 1139674, 1709511, 3419022, 5128533, 10257066, 15385599, 30771198]

約数ペア:

[(1, 30771198), (2, 15385599), (3, 10257066), (6, 5128533), (9, 3419022), (18, 1709511), (27, 1139674), (37, 831654), (54, 569837), (74, 415827), (111, 277218), (222, 138609), (333, 92406), (666, 46203), (999, 30802), (1998, 15401)]