9520210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19429}}^1$

素因数の和:19450

約数の個数: 24

約数和(自身を含む): 19935180

約数和(自身を除く): 10414970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19429, 38858, 97145, 136003, 194290, 272006, 680015, 952021, 1360030, 1904042, 4760105, 9520210]

約数ペア:

[(1, 9520210), (2, 4760105), (5, 1904042), (7, 1360030), (10, 952021), (14, 680015), (35, 272006), (49, 194290), (70, 136003), (98, 97145), (245, 38858), (490, 19429)]