7949270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16223}}^1$

素因数の和:16244

約数の個数: 24

約数和(自身を含む): 16645824

約数和(自身を除く): 8696554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16223, 32446, 81115, 113561, 162230, 227122, 567805, 794927, 1135610, 1589854, 3974635, 7949270]

約数ペア:

[(1, 7949270), (2, 3974635), (5, 1589854), (7, 1135610), (10, 794927), (14, 567805), (35, 227122), (49, 162230), (70, 113561), (98, 81115), (245, 32446), (490, 16223)]