13401010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3907}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 28137600

約数和(自身を除く): 14736590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3907, 7814, 19535, 27349, 39070, 54698, 136745, 191443, 273490, 382886, 957215, 1340101, 1914430, 2680202, 6700505, 13401010]

約数ペア:

[(1, 13401010), (2, 6700505), (5, 2680202), (7, 1914430), (10, 1340101), (14, 957215), (35, 382886), (49, 273490), (70, 191443), (98, 136745), (245, 54698), (343, 39070), (490, 27349), (686, 19535), (1715, 7814), (3430, 3907)]