12954130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26437}}^1$

素因数の和:26458

約数の個数: 24

約数和(自身を含む): 27125388

約数和(自身を除く): 14171258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26437, 52874, 132185, 185059, 264370, 370118, 925295, 1295413, 1850590, 2590826, 6477065, 12954130]

約数ペア:

[(1, 12954130), (2, 6477065), (5, 2590826), (7, 1850590), (10, 1295413), (14, 925295), (35, 370118), (49, 264370), (70, 185059), (98, 132185), (245, 52874), (490, 26437)]