141153260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{68521}}^1$

素因数の和:68633

約数の個数: 24

約数和(自身を含む): 299304096

約数和(自身を除く): 158150836

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 68521, 137042, 274084, 342605, 685210, 1370420, 7057663, 14115326, 28230652, 35288315, 70576630, 141153260]

約数ペア:

[(1, 141153260), (2, 70576630), (4, 35288315), (5, 28230652), (10, 14115326), (20, 7057663), (103, 1370420), (206, 685210), (412, 342605), (515, 274084), (1030, 137042), (2060, 68521)]