30404614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6907}}^1$

素因数の和:7011

約数の個数: 16

約数和(自身を含む): 47748096

約数和(自身を除く): 17343482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6907, 13814, 214117, 428234, 490397, 980794, 15202307, 30404614]

約数ペア:

[(1, 30404614), (2, 15202307), (31, 980794), (62, 490397), (71, 428234), (142, 214117), (2201, 13814), (4402, 6907)]