141928850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 316932096

約数和(自身を除く): 175003246

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 103, 127, 155, 175, 206, 217, 254, 310, 350, 434, 515, 635, 721, 775, 889, 1030, 1085, 1270, 1442, 1550, 1778, 2170, 2575, 3175, 3193, 3605, 3937, 4445, 5150, 5425, 6350, 6386, 7210, 7874, 8890, 10850, 13081, 15965, 18025, 19685, 22225, 22351, 26162, 27559, 31930, 36050, 39370, 44450, 44702, 55118, 65405, 79825, 91567, 98425, 111755, 130810, 137795, 159650, 183134, 196850, 223510, 275590, 327025, 405511, 457835, 558775, 654050, 688975, 811022, 915670, 1117550, 1377950, 2027555, 2289175, 2838577, 4055110, 4578350, 5677154, 10137775, 14192885, 20275550, 28385770, 70964425, 141928850]

約数ペア:

[(1, 141928850), (2, 70964425), (5, 28385770), (7, 20275550), (10, 14192885), (14, 10137775), (25, 5677154), (31, 4578350), (35, 4055110), (50, 2838577), (62, 2289175), (70, 2027555), (103, 1377950), (127, 1117550), (155, 915670), (175, 811022), (206, 688975), (217, 654050), (254, 558775), (310, 457835), (350, 405511), (434, 327025), (515, 275590), (635, 223510), (721, 196850), (775, 183134), (889, 159650), (1030, 137795), (1085, 130810), (1270, 111755), (1442, 98425), (1550, 91567), (1778, 79825), (2170, 65405), (2575, 55118), (3175, 44702), (3193, 44450), (3605, 39370), (3937, 36050), (4445, 31930), (5150, 27559), (5425, 26162), (6350, 22351), (6386, 22225), (7210, 19685), (7874, 18025), (8890, 15965), (10850, 13081)]