30324945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 55680768

約数和(自身を除く): 25355823

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 857, 1011, 1685, 2359, 2571, 4285, 5055, 5999, 7077, 11795, 12855, 17997, 29995, 35385, 89985, 288809, 866427, 1444045, 2021663, 4332135, 6064989, 10108315, 30324945]

約数ペア:

[(1, 30324945), (3, 10108315), (5, 6064989), (7, 4332135), (15, 2021663), (21, 1444045), (35, 866427), (105, 288809), (337, 89985), (857, 35385), (1011, 29995), (1685, 17997), (2359, 12855), (2571, 11795), (4285, 7077), (5055, 5999)]