1275736070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2603543}}^1$

素因数の和:2603564

約数の個数: 24

約数和(自身を含む): 2671236144

約数和(自身を除く): 1395500074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2603543, 5207086, 13017715, 18224801, 26035430, 36449602, 91124005, 127573607, 182248010, 255147214, 637868035, 1275736070]

約数ペア:

[(1, 1275736070), (2, 637868035), (5, 255147214), (7, 182248010), (10, 127573607), (14, 91124005), (35, 36449602), (49, 26035430), (70, 18224801), (98, 13017715), (245, 5207086), (490, 2603543)]