127921850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{7459}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 277512000

約数和(自身を除く): 149590150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 7459, 8575, 14918, 17150, 37295, 52213, 74590, 104426, 186475, 261065, 365491, 372950, 522130, 730982, 1305325, 1827455, 2558437, 2610650, 3654910, 5116874, 9137275, 12792185, 18274550, 25584370, 63960925, 127921850]

約数ペア:

[(1, 127921850), (2, 63960925), (5, 25584370), (7, 18274550), (10, 12792185), (14, 9137275), (25, 5116874), (35, 3654910), (49, 2610650), (50, 2558437), (70, 1827455), (98, 1305325), (175, 730982), (245, 522130), (343, 372950), (350, 365491), (490, 261065), (686, 186475), (1225, 104426), (1715, 74590), (2450, 52213), (3430, 37295), (7459, 17150), (8575, 14918)]