7650780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4397}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 22165920

約数和(自身を除く): 14515140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4397, 8794, 13191, 17588, 21985, 26382, 43970, 52764, 65955, 87940, 127513, 131910, 255026, 263820, 382539, 510052, 637565, 765078, 1275130, 1530156, 1912695, 2550260, 3825390, 7650780]

約数ペア:

[(1, 7650780), (2, 3825390), (3, 2550260), (4, 1912695), (5, 1530156), (6, 1275130), (10, 765078), (12, 637565), (15, 510052), (20, 382539), (29, 263820), (30, 255026), (58, 131910), (60, 127513), (87, 87940), (116, 65955), (145, 52764), (174, 43970), (290, 26382), (348, 21985), (435, 17588), (580, 13191), (870, 8794), (1740, 4397)]