45349780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{323927}}^1$

素因数の和:323943

約数の個数: 24

約数和(自身を含む): 108839808

約数和(自身を除く): 63490028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 323927, 647854, 1295708, 1619635, 2267489, 3239270, 4534978, 6478540, 9069956, 11337445, 22674890, 45349780]

約数ペア:

[(1, 45349780), (2, 22674890), (4, 11337445), (5, 9069956), (7, 6478540), (10, 4534978), (14, 3239270), (20, 2267489), (28, 1619635), (35, 1295708), (70, 647854), (140, 323927)]