284620930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{25121}}^1$

素因数の和:25242

約数の個数: 32

約数和(自身を含む): 564340608

約数和(自身を除く): 279719678

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 25121, 50242, 125605, 251210, 276331, 552662, 1381655, 2587463, 2763310, 5174926, 12937315, 25874630, 28462093, 56924186, 142310465, 284620930]

約数ペア:

[(1, 284620930), (2, 142310465), (5, 56924186), (10, 28462093), (11, 25874630), (22, 12937315), (55, 5174926), (103, 2763310), (110, 2587463), (206, 1381655), (515, 552662), (1030, 276331), (1133, 251210), (2266, 125605), (5665, 50242), (11330, 25121)]