1900132010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27144743}}^1$

素因数の和:27144757

約数の個数: 16

約数和(自身を含む): 3908843136

約数和(自身を除く): 2008711126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27144743, 54289486, 135723715, 190013201, 271447430, 380026402, 950066005, 1900132010]

約数ペア:

[(1, 1900132010), (2, 950066005), (5, 380026402), (7, 271447430), (10, 190013201), (14, 135723715), (35, 54289486), (70, 27144743)]