950420170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1939633}}^1$

素因数の和:1939654

約数の個数: 24

約数和(自身を含む): 1990064484

約数和(自身を除く): 1039644314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1939633, 3879266, 9698165, 13577431, 19396330, 27154862, 67887155, 95042017, 135774310, 190084034, 475210085, 950420170]

約数ペア:

[(1, 950420170), (2, 475210085), (5, 190084034), (7, 135774310), (10, 95042017), (14, 67887155), (35, 27154862), (49, 19396330), (70, 13577431), (98, 9698165), (245, 3879266), (490, 1939633)]