1197070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{349}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1322930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 349, 490, 686, 698, 1715, 1745, 2443, 3430, 3490, 4886, 12215, 17101, 24430, 34202, 85505, 119707, 171010, 239414, 598535, 1197070]

約数ペア:

[(1, 1197070), (2, 598535), (5, 239414), (7, 171010), (10, 119707), (14, 85505), (35, 34202), (49, 24430), (70, 17101), (98, 12215), (245, 4886), (343, 3490), (349, 3430), (490, 2443), (686, 1745), (698, 1715)]