4987430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71249}}^1$

素因数の和:71263

約数の個数: 16

約数和(自身を含む): 10260000

約数和(自身を除く): 5272570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71249, 142498, 356245, 498743, 712490, 997486, 2493715, 4987430]

約数ペア:

[(1, 4987430), (2, 2493715), (5, 997486), (7, 712490), (10, 498743), (14, 356245), (35, 142498), (70, 71249)]