30543287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 2530633

約数列:

[1, 23, 43, 89, 347, 989, 2047, 3827, 7981, 14921, 30883, 88021, 343183, 710309, 1327969, 30543287]

約数ペア:

[(1, 30543287), (23, 1327969), (43, 710309), (89, 343183), (347, 88021), (989, 30883), (2047, 14921), (3827, 7981)]