6771380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4397}}^1$

素因数の和:4424

約数の個数: 48

約数和(自身を含む): 17732736

約数和(自身を除く): 10961356

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, 4397, 8794, 17588, 21985, 30779, 43970, 48367, 61558, 87940, 96734, 123116, 153895, 193468, 241835, 307790, 338569, 483670, 615580, 677138, 967340, 1354276, 1692845, 3385690, 6771380]

約数ペア:

[(1, 6771380), (2, 3385690), (4, 1692845), (5, 1354276), (7, 967340), (10, 677138), (11, 615580), (14, 483670), (20, 338569), (22, 307790), (28, 241835), (35, 193468), (44, 153895), (55, 123116), (70, 96734), (77, 87940), (110, 61558), (140, 48367), (154, 43970), (220, 30779), (308, 21985), (385, 17588), (770, 8794), (1540, 4397)]