30210554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 24

約数和(自身を含む): 51429504

約数和(自身を除く): 21218950

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 4027, 7502, 8054, 44297, 88594, 124837, 249674, 487267, 974534, 1373207, 2746414, 15105277, 30210554]

約数ペア:

[(1, 30210554), (2, 15105277), (11, 2746414), (22, 1373207), (31, 974534), (62, 487267), (121, 249674), (242, 124837), (341, 88594), (682, 44297), (3751, 8054), (4027, 7502)]