2530859905

素因数分解:

$5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{70823}}^1$

素因数の和:71856

約数の個数: 16

約数和(自身を含む): 3474342144

約数和(自身を除く): 943482239

約数列:

[1, 5, 7, 35, 1021, 5105, 7147, 35735, 70823, 354115, 495761, 2478805, 72310283, 361551415, 506171981, 2530859905]

約数ペア:

[(1, 2530859905), (5, 506171981), (7, 361551415), (35, 72310283), (1021, 2478805), (5105, 495761), (7147, 354115), (35735, 70823)]