30009266

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 52763760

約数和(自身を除く): 22754494

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2203, 4406, 6811, 13622, 15421, 30842, 107947, 215894, 306217, 612434, 2143519, 4287038, 15004633, 30009266]

約数ペア:

[(1, 30009266), (2, 15004633), (7, 4287038), (14, 2143519), (49, 612434), (98, 306217), (139, 215894), (278, 107947), (973, 30842), (1946, 15421), (2203, 13622), (4406, 6811)]