2826987180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{246683}}^1$

素因数の和:246886

約数の個数: 48

約数和(自身を含む): 7957039104

約数和(自身を除く): 5130051924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 246683, 493366, 740049, 986732, 1233415, 1480098, 2466830, 2960196, 3700245, 4933660, 7400490, 14800980, 47116453, 94232906, 141349359, 188465812, 235582265, 282698718, 471164530, 565397436, 706746795, 942329060, 1413493590, 2826987180]

約数ペア:

[(1, 2826987180), (2, 1413493590), (3, 942329060), (4, 706746795), (5, 565397436), (6, 471164530), (10, 282698718), (12, 235582265), (15, 188465812), (20, 141349359), (30, 94232906), (60, 47116453), (191, 14800980), (382, 7400490), (573, 4933660), (764, 3700245), (955, 2960196), (1146, 2466830), (1910, 1480098), (2292, 1233415), (2865, 986732), (3820, 740049), (5730, 493366), (11460, 246683)]