30547538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128351}}^1$

素因数の和:128377

約数の個数: 16

約数和(自身を含む): 55448064

約数和(自身を除く): 24900526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 128351, 256702, 898457, 1796914, 2181967, 4363934, 15273769, 30547538]

約数ペア:

[(1, 30547538), (2, 15273769), (7, 4363934), (14, 2181967), (17, 1796914), (34, 898457), (119, 256702), (238, 128351)]