30718692

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11689}}^1$

素因数の和:11772

約数の個数: 36

約数和(自身を含む): 78720460

約数和(自身を除く): 48001768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 11689, 23378, 35067, 46756, 70134, 105201, 140268, 210402, 420804, 853297, 1706594, 2559891, 3413188, 5119782, 7679673, 10239564, 15359346, 30718692]

約数ペア:

[(1, 30718692), (2, 15359346), (3, 10239564), (4, 7679673), (6, 5119782), (9, 3413188), (12, 2559891), (18, 1706594), (36, 853297), (73, 420804), (146, 210402), (219, 140268), (292, 105201), (438, 70134), (657, 46756), (876, 35067), (1314, 23378), (2628, 11689)]