30020278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12037}}^1$

素因数の和:12111

約数の個数: 16

約数和(自身を含む): 47670480

約数和(自身を除く): 17650202

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 12037, 24074, 349073, 517591, 698146, 1035182, 15010139, 30020278]

約数ペア:

[(1, 30020278), (2, 15010139), (29, 1035182), (43, 698146), (58, 517591), (86, 349073), (1247, 24074), (2494, 12037)]