192290140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1373501}}^1$

素因数の和:1373517

約数の個数: 24

約数和(自身を含む): 461496672

約数和(自身を除く): 269206532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1373501, 2747002, 5494004, 6867505, 9614507, 13735010, 19229014, 27470020, 38458028, 48072535, 96145070, 192290140]

約数ペア:

[(1, 192290140), (2, 96145070), (4, 48072535), (5, 38458028), (7, 27470020), (10, 19229014), (14, 13735010), (20, 9614507), (28, 6867505), (35, 5494004), (70, 2747002), (140, 1373501)]