30358468

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10133}}^1$

素因数の和:10251

約数の個数: 24

約数和(自身を含む): 61290432

約数和(自身を除く): 30931964

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10133, 20266, 40532, 70931, 141862, 283724, 1084231, 2168462, 4336924, 7589617, 15179234, 30358468]

約数ペア:

[(1, 30358468), (2, 15179234), (4, 7589617), (7, 4336924), (14, 2168462), (28, 1084231), (107, 283724), (214, 141862), (428, 70931), (749, 40532), (1498, 20266), (2996, 10133)]