270203902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{2999}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 426960000

約数和(自身を除く): 156756098

約数列:

[1, 2, 19, 38, 2371, 2999, 4742, 5998, 45049, 56981, 90098, 113962, 7110629, 14221258, 135101951, 270203902]

約数ペア:

[(1, 270203902), (2, 135101951), (19, 14221258), (38, 7110629), (2371, 113962), (2999, 90098), (4742, 56981), (5998, 45049)]