1942156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27745099}}^1$

素因数の和:27745113

約数の個数: 16

約数和(自身を含む): 3995294400

約数和(自身を除く): 2053137470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27745099, 55490198, 138725495, 194215693, 277450990, 388431386, 971078465, 1942156930]

約数ペア:

[(1, 1942156930), (2, 971078465), (5, 388431386), (7, 277450990), (10, 194215693), (14, 138725495), (35, 55490198), (70, 27745099)]