30903455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 11294305

約数列:

[1, 5, 11, 43, 55, 73, 179, 215, 365, 473, 803, 895, 1969, 2365, 3139, 4015, 7697, 9845, 13067, 15695, 34529, 38485, 65335, 84667, 143737, 172645, 423335, 561881, 718685, 2809405, 6180691, 30903455]

約数ペア:

[(1, 30903455), (5, 6180691), (11, 2809405), (43, 718685), (55, 561881), (73, 423335), (179, 172645), (215, 143737), (365, 84667), (473, 65335), (803, 38485), (895, 34529), (1969, 15695), (2365, 13067), (3139, 9845), (4015, 7697)]