9657340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6271}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 25288704

約数和(自身を除く): 15631364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6271, 12542, 25084, 31355, 43897, 62710, 68981, 87794, 125420, 137962, 175588, 219485, 275924, 344905, 438970, 482867, 689810, 877940, 965734, 1379620, 1931468, 2414335, 4828670, 9657340]

約数ペア:

[(1, 9657340), (2, 4828670), (4, 2414335), (5, 1931468), (7, 1379620), (10, 965734), (11, 877940), (14, 689810), (20, 482867), (22, 438970), (28, 344905), (35, 275924), (44, 219485), (55, 175588), (70, 137962), (77, 125420), (110, 87794), (140, 68981), (154, 62710), (220, 43897), (308, 31355), (385, 25084), (770, 12542), (1540, 6271)]