45390380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{324217}}^1$

素因数の和:324233

約数の個数: 24

約数和(自身を含む): 108937248

約数和(自身を除く): 63546868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 324217, 648434, 1296868, 1621085, 2269519, 3242170, 4539038, 6484340, 9078076, 11347595, 22695190, 45390380]

約数ペア:

[(1, 45390380), (2, 22695190), (4, 11347595), (5, 9078076), (7, 6484340), (10, 4539038), (14, 3242170), (20, 2269519), (28, 1621085), (35, 1296868), (70, 648434), (140, 324217)]