9414449870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19213163}}^1$

素因数の和:19213184

約数の個数: 24

約数和(自身を含む): 19712706264

約数和(自身を除く): 10298256394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19213163, 38426326, 96065815, 134492141, 192131630, 268984282, 672460705, 941444987, 1344921410, 1882889974, 4707224935, 9414449870]

約数ペア:

[(1, 9414449870), (2, 4707224935), (5, 1882889974), (7, 1344921410), (10, 941444987), (14, 672460705), (35, 268984282), (49, 192131630), (70, 134492141), (98, 96065815), (245, 38426326), (490, 19213163)]