129527210

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{18269}}^1$

素因数の和:18985

約数の個数: 16

約数和(自身を含む): 233490600

約数和(自身を除く): 103963390

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 18269, 36538, 91345, 182690, 12952721, 25905442, 64763605, 129527210]

約数ペア:

[(1, 129527210), (2, 64763605), (5, 25905442), (10, 12952721), (709, 182690), (1418, 91345), (3545, 36538), (7090, 18269)]