30197764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5443}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 56399840

約数和(自身を除く): 26202076

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5443, 5548, 10886, 21772, 103417, 206834, 397339, 413668, 794678, 1589356, 7549441, 15098882, 30197764]

約数ペア:

[(1, 30197764), (2, 15098882), (4, 7549441), (19, 1589356), (38, 794678), (73, 413668), (76, 397339), (146, 206834), (292, 103417), (1387, 21772), (2774, 10886), (5443, 5548)]