1275279670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{387623}}^1$

素因数の和:387684

約数の個数: 32

約数和(自身を含む): 2679257088

約数和(自身を除く): 1403977418

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 387623, 775246, 1938115, 2713361, 3876230, 5426722, 13566805, 18218281, 27133610, 36436562, 91091405, 127527967, 182182810, 255055934, 637639835, 1275279670]

約数ペア:

[(1, 1275279670), (2, 637639835), (5, 255055934), (7, 182182810), (10, 127527967), (14, 91091405), (35, 36436562), (47, 27133610), (70, 18218281), (94, 13566805), (235, 5426722), (329, 3876230), (470, 2713361), (658, 1938115), (1645, 775246), (3290, 387623)]