6956620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 9187508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 307, 412, 515, 614, 1030, 1133, 1228, 1535, 2060, 2266, 3070, 3377, 4532, 5665, 6140, 6754, 11330, 13508, 16885, 22660, 31621, 33770, 63242, 67540, 126484, 158105, 316210, 347831, 632420, 695662, 1391324, 1739155, 3478310, 6956620]

約数ペア:

[(1, 6956620), (2, 3478310), (4, 1739155), (5, 1391324), (10, 695662), (11, 632420), (20, 347831), (22, 316210), (44, 158105), (55, 126484), (103, 67540), (110, 63242), (206, 33770), (220, 31621), (307, 22660), (412, 16885), (515, 13508), (614, 11330), (1030, 6754), (1133, 6140), (1228, 5665), (1535, 4532), (2060, 3377), (2266, 3070)]