109270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 229824

約数和(自身を除く): 120554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 1115, 1561, 2230, 3122, 7805, 10927, 15610, 21854, 54635, 109270]

約数ペア:

[(1, 109270), (2, 54635), (5, 21854), (7, 15610), (10, 10927), (14, 7805), (35, 3122), (49, 2230), (70, 1561), (98, 1115), (223, 490), (245, 446)]