30678234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 65390976

約数和(自身を除く): 34712742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 1801, 2839, 3602, 5403, 5678, 8517, 10806, 17034, 30617, 61234, 91851, 183702, 300767, 601534, 902301, 1804602, 5113039, 10226078, 15339117, 30678234]

約数ペア:

[(1, 30678234), (2, 15339117), (3, 10226078), (6, 5113039), (17, 1804602), (34, 902301), (51, 601534), (102, 300767), (167, 183702), (334, 91851), (501, 61234), (1002, 30617), (1801, 17034), (2839, 10806), (3602, 8517), (5403, 5678)]