9517340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 23040192

約数和(自身を除く): 13522852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 433, 628, 785, 866, 1099, 1570, 1732, 2165, 2198, 3031, 3140, 4330, 4396, 5495, 6062, 8660, 10990, 12124, 15155, 21980, 30310, 60620, 67981, 135962, 271924, 339905, 475867, 679810, 951734, 1359620, 1903468, 2379335, 4758670, 9517340]

約数ペア:

[(1, 9517340), (2, 4758670), (4, 2379335), (5, 1903468), (7, 1359620), (10, 951734), (14, 679810), (20, 475867), (28, 339905), (35, 271924), (70, 135962), (140, 67981), (157, 60620), (314, 30310), (433, 21980), (628, 15155), (785, 12124), (866, 10990), (1099, 8660), (1570, 6062), (1732, 5495), (2165, 4396), (2198, 4330), (3031, 3140)]