30406288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5623

約数の個数: 40

約数和(自身を含む): 66352896

約数和(自身を除く): 35946608

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 5573, 11146, 22292, 44584, 61303, 89168, 122606, 172763, 245212, 345526, 490424, 691052, 980848, 1382104, 1900393, 2764208, 3800786, 7601572, 15203144, 30406288]

約数ペア:

[(1, 30406288), (2, 15203144), (4, 7601572), (8, 3800786), (11, 2764208), (16, 1900393), (22, 1382104), (31, 980848), (44, 691052), (62, 490424), (88, 345526), (124, 245212), (176, 172763), (248, 122606), (341, 89168), (496, 61303), (682, 44584), (1364, 22292), (2728, 11146), (5456, 5573)]