102125940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243157}}^1$

素因数の和:243176

約数の個数: 48

約数和(自身を含む): 326804352

約数和(自身を除く): 224678412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 243157, 486314, 729471, 972628, 1215785, 1458942, 1702099, 2431570, 2917884, 3404198, 3647355, 4863140, 5106297, 6808396, 7294710, 8510495, 10212594, 14589420, 17020990, 20425188, 25531485, 34041980, 51062970, 102125940]

約数ペア:

[(1, 102125940), (2, 51062970), (3, 34041980), (4, 25531485), (5, 20425188), (6, 17020990), (7, 14589420), (10, 10212594), (12, 8510495), (14, 7294710), (15, 6808396), (20, 5106297), (21, 4863140), (28, 3647355), (30, 3404198), (35, 2917884), (42, 2431570), (60, 1702099), (70, 1458942), (84, 1215785), (105, 972628), (140, 729471), (210, 486314), (420, 243157)]