30489074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28283}}^1$

素因数の和:28310

約数の個数: 24

約数和(自身を含む): 58038768

約数和(自身を除く): 27549694

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28283, 56566, 197981, 311113, 395962, 622226, 1385867, 2177791, 2771734, 4355582, 15244537, 30489074]

約数ペア:

[(1, 30489074), (2, 15244537), (7, 4355582), (11, 2771734), (14, 2177791), (22, 1385867), (49, 622226), (77, 395962), (98, 311113), (154, 197981), (539, 56566), (1078, 28283)]