11426820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 33074496

約数和(自身を除く): 21647676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 103, 129, 172, 206, 215, 258, 309, 412, 430, 515, 516, 618, 645, 860, 1030, 1236, 1290, 1545, 1849, 2060, 2580, 3090, 3698, 4429, 5547, 6180, 7396, 8858, 9245, 11094, 13287, 17716, 18490, 22145, 22188, 26574, 27735, 36980, 44290, 53148, 55470, 66435, 88580, 110940, 132870, 190447, 265740, 380894, 571341, 761788, 952235, 1142682, 1904470, 2285364, 2856705, 3808940, 5713410, 11426820]

約数ペア:

[(1, 11426820), (2, 5713410), (3, 3808940), (4, 2856705), (5, 2285364), (6, 1904470), (10, 1142682), (12, 952235), (15, 761788), (20, 571341), (30, 380894), (43, 265740), (60, 190447), (86, 132870), (103, 110940), (129, 88580), (172, 66435), (206, 55470), (215, 53148), (258, 44290), (309, 36980), (412, 27735), (430, 26574), (515, 22188), (516, 22145), (618, 18490), (645, 17716), (860, 13287), (1030, 11094), (1236, 9245), (1290, 8858), (1545, 7396), (1849, 6180), (2060, 5547), (2580, 4429), (3090, 3698)]