149176370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10709}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 159271630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 10709, 13930, 21418, 53545, 74963, 107090, 149926, 374815, 749630, 2131091, 4262182, 10655455, 14917637, 21310910, 29835274, 74588185, 149176370]

約数ペア:

[(1, 149176370), (2, 74588185), (5, 29835274), (7, 21310910), (10, 14917637), (14, 10655455), (35, 4262182), (70, 2131091), (199, 749630), (398, 374815), (995, 149926), (1393, 107090), (1990, 74963), (2786, 53545), (6965, 21418), (10709, 13930)]