30484958

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1416

約数の個数: 24

約数和(自身を含む): 53432712

約数和(自身を除く): 22947754

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 1123, 1939, 2246, 3878, 7861, 13573, 15722, 27146, 55027, 110054, 311071, 622142, 2177497, 4354994, 15242479, 30484958]

約数ペア:

[(1, 30484958), (2, 15242479), (7, 4354994), (14, 2177497), (49, 622142), (98, 311071), (277, 110054), (554, 55027), (1123, 27146), (1939, 15722), (2246, 13573), (3878, 7861)]