30742563

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 41801120

約数和(自身を除く): 11058557

約数列:

[1, 3, 73, 219, 229, 613, 687, 1839, 16717, 44749, 50151, 134247, 140377, 421131, 10247521, 30742563]

約数ペア:

[(1, 30742563), (3, 10247521), (73, 421131), (219, 140377), (229, 134247), (613, 50151), (687, 44749), (1839, 16717)]