12392590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3613}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 26020800

約数和(自身を除く): 13628210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3613, 7226, 18065, 25291, 36130, 50582, 126455, 177037, 252910, 354074, 885185, 1239259, 1770370, 2478518, 6196295, 12392590]

約数ペア:

[(1, 12392590), (2, 6196295), (5, 2478518), (7, 1770370), (10, 1239259), (14, 885185), (35, 354074), (49, 252910), (70, 177037), (98, 126455), (245, 50582), (343, 36130), (490, 25291), (686, 18065), (1715, 7226), (3430, 3613)]