30893895

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 53679600

約数和(自身を除く): 22785705

約数列:

[1, 3, 5, 9, 15, 45, 739, 929, 2217, 2787, 3695, 4645, 6651, 8361, 11085, 13935, 33255, 41805, 686531, 2059593, 3432655, 6178779, 10297965, 30893895]

約数ペア:

[(1, 30893895), (3, 10297965), (5, 6178779), (9, 3432655), (15, 2059593), (45, 686531), (739, 41805), (929, 33255), (2217, 13935), (2787, 11085), (3695, 8361), (4645, 6651)]