30394378

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 55186560

約数和(自身を除く): 24792182

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 1741, 2494, 3482, 8729, 12187, 17458, 24374, 50489, 74863, 100978, 149726, 353423, 524041, 706846, 1048082, 2171027, 4342054, 15197189, 30394378]

約数ペア:

[(1, 30394378), (2, 15197189), (7, 4342054), (14, 2171027), (29, 1048082), (43, 706846), (58, 524041), (86, 353423), (203, 149726), (301, 100978), (406, 74863), (602, 50489), (1247, 24374), (1741, 17458), (2494, 12187), (3482, 8729)]