8490230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17327}}^1$

素因数の和:17348

約数の個数: 24

約数和(自身を含む): 17778528

約数和(自身を除く): 9288298

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 17327, 34654, 86635, 121289, 173270, 242578, 606445, 849023, 1212890, 1698046, 4245115, 8490230]

約数ペア:

[(1, 8490230), (2, 4245115), (5, 1698046), (7, 1212890), (10, 849023), (14, 606445), (35, 242578), (49, 173270), (70, 121289), (98, 86635), (245, 34654), (490, 17327)]