30702738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 36481902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 719, 1294, 1438, 1941, 2157, 3882, 4314, 7117, 7909, 14234, 15818, 21351, 23727, 42702, 47454, 465193, 930386, 1395579, 2791158, 5117123, 10234246, 15351369, 30702738]

約数ペア:

[(1, 30702738), (2, 15351369), (3, 10234246), (6, 5117123), (11, 2791158), (22, 1395579), (33, 930386), (66, 465193), (647, 47454), (719, 42702), (1294, 23727), (1438, 21351), (1941, 15818), (2157, 14234), (3882, 7909), (4314, 7117)]