30145016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 61873200

約数和(自身を除く): 31728184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 673, 1018, 1346, 2036, 2692, 4072, 5384, 5599, 7403, 11198, 14806, 22396, 29612, 44792, 59224, 342557, 685114, 1370228, 2740456, 3768127, 7536254, 15072508, 30145016]

約数ペア:

[(1, 30145016), (2, 15072508), (4, 7536254), (8, 3768127), (11, 2740456), (22, 1370228), (44, 685114), (88, 342557), (509, 59224), (673, 44792), (1018, 29612), (1346, 22396), (2036, 14806), (2692, 11198), (4072, 7403), (5384, 5599)]