30075898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11813}}^1$

素因数の和:11901

約数の個数: 16

約数和(自身を含む): 48201120

約数和(自身を除く): 18125222

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11813, 23626, 224447, 448894, 791471, 1582942, 15037949, 30075898]

約数ペア:

[(1, 30075898), (2, 15037949), (19, 1582942), (38, 791471), (67, 448894), (134, 224447), (1273, 23626), (2546, 11813)]