30810532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 55459712

約数和(自身を除く): 24649180

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 661, 1084, 1322, 2644, 11653, 23306, 28423, 46612, 56846, 113692, 179131, 358262, 716524, 7702633, 15405266, 30810532]

約数ペア:

[(1, 30810532), (2, 15405266), (4, 7702633), (43, 716524), (86, 358262), (172, 179131), (271, 113692), (542, 56846), (661, 46612), (1084, 28423), (1322, 23306), (2644, 11653)]