291444180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103349}}^1$

素因数の和:103408

約数の個数: 48

約数和(自身を含む): 833414400

約数和(自身を除く): 541970220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 103349, 206698, 310047, 413396, 516745, 620094, 1033490, 1240188, 1550235, 2066980, 3100470, 4857403, 6200940, 9714806, 14572209, 19429612, 24287015, 29144418, 48574030, 58288836, 72861045, 97148060, 145722090, 291444180]

約数ペア:

[(1, 291444180), (2, 145722090), (3, 97148060), (4, 72861045), (5, 58288836), (6, 48574030), (10, 29144418), (12, 24287015), (15, 19429612), (20, 14572209), (30, 9714806), (47, 6200940), (60, 4857403), (94, 3100470), (141, 2066980), (188, 1550235), (235, 1240188), (282, 1033490), (470, 620094), (564, 516745), (705, 413396), (940, 310047), (1410, 206698), (2820, 103349)]