12675180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 41094144

約数和(自身を除く): 28418964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 293, 309, 412, 420, 515, 586, 618, 721, 879, 1030, 1172, 1236, 1442, 1465, 1545, 1758, 2051, 2060, 2163, 2884, 2930, 3090, 3516, 3605, 4102, 4326, 4395, 5860, 6153, 6180, 7210, 8204, 8652, 8790, 10255, 10815, 12306, 14420, 17580, 20510, 21630, 24612, 30179, 30765, 41020, 43260, 60358, 61530, 90537, 120716, 123060, 150895, 181074, 211253, 301790, 362148, 422506, 452685, 603580, 633759, 845012, 905370, 1056265, 1267518, 1810740, 2112530, 2535036, 3168795, 4225060, 6337590, 12675180]

約数ペア:

[(1, 12675180), (2, 6337590), (3, 4225060), (4, 3168795), (5, 2535036), (6, 2112530), (7, 1810740), (10, 1267518), (12, 1056265), (14, 905370), (15, 845012), (20, 633759), (21, 603580), (28, 452685), (30, 422506), (35, 362148), (42, 301790), (60, 211253), (70, 181074), (84, 150895), (103, 123060), (105, 120716), (140, 90537), (206, 61530), (210, 60358), (293, 43260), (309, 41020), (412, 30765), (420, 30179), (515, 24612), (586, 21630), (618, 20510), (721, 17580), (879, 14420), (1030, 12306), (1172, 10815), (1236, 10255), (1442, 8790), (1465, 8652), (1545, 8204), (1758, 7210), (2051, 6180), (2060, 6153), (2163, 5860), (2884, 4395), (2930, 4326), (3090, 4102), (3516, 3605)]