2030898815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{27701}}^1$

素因数の和:27791

約数の個数: 32

約数和(自身を含む): 2808317952

約数和(自身を除く): 777419137

約数列:

[1, 5, 11, 31, 43, 55, 155, 215, 341, 473, 1333, 1705, 2365, 6665, 14663, 27701, 73315, 138505, 304711, 858731, 1191143, 1523555, 4293655, 5955715, 9446041, 13102573, 36925433, 47230205, 65512865, 184627165, 406179763, 2030898815]

約数ペア:

[(1, 2030898815), (5, 406179763), (11, 184627165), (31, 65512865), (43, 47230205), (55, 36925433), (155, 13102573), (215, 9446041), (341, 5955715), (473, 4293655), (1333, 1523555), (1705, 1191143), (2365, 858731), (6665, 304711), (14663, 138505), (27701, 73315)]