187770170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57073}}^1$

素因数の和:57134

約数の個数: 32

約数和(自身を含む): 394495488

約数和(自身を除く): 206725318

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 57073, 114146, 285365, 399511, 570730, 799022, 1997555, 2682431, 3995110, 5364862, 13412155, 18777017, 26824310, 37554034, 93885085, 187770170]

約数ペア:

[(1, 187770170), (2, 93885085), (5, 37554034), (7, 26824310), (10, 18777017), (14, 13412155), (35, 5364862), (47, 3995110), (70, 2682431), (94, 1997555), (235, 799022), (329, 570730), (470, 399511), (658, 285365), (1645, 114146), (3290, 57073)]