309605340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{469099}}^1$

素因数の和:469122

約数の個数: 48

約数和(自身を含む): 945705600

約数和(自身を除く): 636100260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 469099, 938198, 1407297, 1876396, 2345495, 2814594, 4690990, 5160089, 5629188, 7036485, 9381980, 10320178, 14072970, 15480267, 20640356, 25800445, 28145940, 30960534, 51600890, 61921068, 77401335, 103201780, 154802670, 309605340]

約数ペア:

[(1, 309605340), (2, 154802670), (3, 103201780), (4, 77401335), (5, 61921068), (6, 51600890), (10, 30960534), (11, 28145940), (12, 25800445), (15, 20640356), (20, 15480267), (22, 14072970), (30, 10320178), (33, 9381980), (44, 7036485), (55, 5629188), (60, 5160089), (66, 4690990), (110, 2814594), (132, 2345495), (165, 1876396), (220, 1407297), (330, 938198), (660, 469099)]