187947130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2684959}}^1$

素因数の和:2684973

約数の個数: 16

約数和(自身を含む): 386634240

約数和(自身を除く): 198687110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2684959, 5369918, 13424795, 18794713, 26849590, 37589426, 93973565, 187947130]

約数ペア:

[(1, 187947130), (2, 93973565), (5, 37589426), (7, 26849590), (10, 18794713), (14, 13424795), (35, 5369918), (70, 2684959)]