851948090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{125471}}^1$

素因数の和:125582

約数の個数: 32

約数和(自身を含む): 1770660864

約数和(自身を除く): 918712774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 125471, 250942, 627355, 878297, 1254710, 1756594, 4391485, 8782970, 12170687, 24341374, 60853435, 85194809, 121706870, 170389618, 425974045, 851948090]

約数ペア:

[(1, 851948090), (2, 425974045), (5, 170389618), (7, 121706870), (10, 85194809), (14, 60853435), (35, 24341374), (70, 12170687), (97, 8782970), (194, 4391485), (485, 1756594), (679, 1254710), (970, 878297), (1358, 627355), (3395, 250942), (6790, 125471)]