30258822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12391}}^1$

素因数の和:12444

約数の個数: 32

約数和(自身を含む): 67809024

約数和(自身を除く): 37550202

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 12391, 24782, 37173, 74346, 136301, 272602, 408903, 458467, 817806, 916934, 1375401, 2750802, 5043137, 10086274, 15129411, 30258822]

約数ペア:

[(1, 30258822), (2, 15129411), (3, 10086274), (6, 5043137), (11, 2750802), (22, 1375401), (33, 916934), (37, 817806), (66, 458467), (74, 408903), (111, 272602), (222, 136301), (407, 74346), (814, 37173), (1221, 24782), (2442, 12391)]