9295790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 19846944

約数和(自身を除く): 10551154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 311, 427, 490, 610, 622, 854, 1555, 2135, 2177, 2989, 3110, 4270, 4354, 5978, 10885, 14945, 15239, 18971, 21770, 29890, 30478, 37942, 76195, 94855, 132797, 152390, 189710, 265594, 663985, 929579, 1327970, 1859158, 4647895, 9295790]

約数ペア:

[(1, 9295790), (2, 4647895), (5, 1859158), (7, 1327970), (10, 929579), (14, 663985), (35, 265594), (49, 189710), (61, 152390), (70, 132797), (98, 94855), (122, 76195), (245, 37942), (305, 30478), (311, 29890), (427, 21770), (490, 18971), (610, 15239), (622, 14945), (854, 10885), (1555, 5978), (2135, 4354), (2177, 4270), (2989, 3110)]