69720230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{410119}}^1$

素因数の和:410143

約数の個数: 16

約数和(自身を含む): 132878880

約数和(自身を除く): 63158650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 410119, 820238, 2050595, 4101190, 6972023, 13944046, 34860115, 69720230]

約数ペア:

[(1, 69720230), (2, 34860115), (5, 13944046), (10, 6972023), (17, 4101190), (34, 2050595), (85, 820238), (170, 410119)]