9389870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19163}}^1$

素因数の和:19184

約数の個数: 24

約数和(自身を含む): 19662264

約数和(自身を除く): 10272394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19163, 38326, 95815, 134141, 191630, 268282, 670705, 938987, 1341410, 1877974, 4694935, 9389870]

約数ペア:

[(1, 9389870), (2, 4694935), (5, 1877974), (7, 1341410), (10, 938987), (14, 670705), (35, 268282), (49, 191630), (70, 134141), (98, 95815), (245, 38326), (490, 19163)]