1900631950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5430377}}^1$

素因数の和:5430396

約数の個数: 24

約数和(自身を含む): 4040201232

約数和(自身を除く): 2139569282

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5430377, 10860754, 27151885, 38012639, 54303770, 76025278, 135759425, 190063195, 271518850, 380126390, 950315975, 1900631950]

約数ペア:

[(1, 1900631950), (2, 950315975), (5, 380126390), (7, 271518850), (10, 190063195), (14, 135759425), (25, 76025278), (35, 54303770), (50, 38012639), (70, 27151885), (175, 10860754), (350, 5430377)]