31443090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149729}}^1$

素因数の和:149746

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 54801390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149729, 299458, 449187, 748645, 898374, 1048103, 1497290, 2096206, 2245935, 3144309, 4491870, 5240515, 6288618, 10481030, 15721545, 31443090]

約数ペア:

[(1, 31443090), (2, 15721545), (3, 10481030), (5, 6288618), (6, 5240515), (7, 4491870), (10, 3144309), (14, 2245935), (15, 2096206), (21, 1497290), (30, 1048103), (35, 898374), (42, 748645), (70, 449187), (105, 299458), (210, 149729)]