30424849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 40352256

約数和(自身を除く): 9927407

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 277, 497, 923, 1207, 1547, 1939, 3601, 4709, 6461, 8449, 15691, 19667, 25207, 32963, 61217, 109837, 137669, 255671, 334339, 428519, 1789697, 2340373, 4346407, 30424849]

約数ペア:

[(1, 30424849), (7, 4346407), (13, 2340373), (17, 1789697), (71, 428519), (91, 334339), (119, 255671), (221, 137669), (277, 109837), (497, 61217), (923, 32963), (1207, 25207), (1547, 19667), (1939, 15691), (3601, 8449), (4709, 6461)]