103724740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740891}}^1$

素因数の和:740907

約数の個数: 24

約数和(自身を含む): 248939712

約数和(自身を除く): 145214972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740891, 1481782, 2963564, 3704455, 5186237, 7408910, 10372474, 14817820, 20744948, 25931185, 51862370, 103724740]

約数ペア:

[(1, 103724740), (2, 51862370), (4, 25931185), (5, 20744948), (7, 14817820), (10, 10372474), (14, 7408910), (20, 5186237), (28, 3704455), (35, 2963564), (70, 1481782), (140, 740891)]