1298150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3728

約数の個数: 24

約数和(自身を含む): 2760240

約数和(自身を除く): 1462090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 3709, 7418, 18545, 25963, 37090, 51926, 92725, 129815, 185450, 259630, 649075, 1298150]

約数ペア:

[(1, 1298150), (2, 649075), (5, 259630), (7, 185450), (10, 129815), (14, 92725), (25, 51926), (35, 37090), (50, 25963), (70, 18545), (175, 7418), (350, 3709)]