30074587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 32757120

約数和(自身を除く): 2682533

約数列:

[1, 19, 43, 131, 281, 817, 2489, 5339, 5633, 12083, 36811, 107027, 229577, 699409, 1582873, 30074587]

約数ペア:

[(1, 30074587), (19, 1582873), (43, 699409), (131, 229577), (281, 107027), (817, 36811), (2489, 12083), (5339, 5633)]