2985103660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1567}}^1$

素因数の和:2831

約数の個数: 96

約数和(自身を含む): 7826853888

約数和(自身を除く): 4841750228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1237, 1540, 1567, 2474, 3134, 4948, 6185, 6268, 7835, 8659, 10969, 12370, 13607, 15670, 17237, 17318, 21938, 24740, 27214, 31340, 34474, 34636, 43295, 43876, 54428, 54845, 68035, 68948, 86185, 86590, 95249, 109690, 120659, 136070, 172370, 173180, 190498, 219380, 241318, 272140, 344740, 380996, 476245, 482636, 603295, 952490, 1206590, 1904980, 1938379, 2413180, 3876758, 7753516, 9691895, 13568653, 19383790, 21322169, 27137306, 38767580, 42644338, 54274612, 67843265, 85288676, 106610845, 135686530, 149255183, 213221690, 271373060, 298510366, 426443380, 597020732, 746275915, 1492551830, 2985103660]

約数ペア:

[(1, 2985103660), (2, 1492551830), (4, 746275915), (5, 597020732), (7, 426443380), (10, 298510366), (11, 271373060), (14, 213221690), (20, 149255183), (22, 135686530), (28, 106610845), (35, 85288676), (44, 67843265), (55, 54274612), (70, 42644338), (77, 38767580), (110, 27137306), (140, 21322169), (154, 19383790), (220, 13568653), (308, 9691895), (385, 7753516), (770, 3876758), (1237, 2413180), (1540, 1938379), (1567, 1904980), (2474, 1206590), (3134, 952490), (4948, 603295), (6185, 482636), (6268, 476245), (7835, 380996), (8659, 344740), (10969, 272140), (12370, 241318), (13607, 219380), (15670, 190498), (17237, 173180), (17318, 172370), (21938, 136070), (24740, 120659), (27214, 109690), (31340, 95249), (34474, 86590), (34636, 86185), (43295, 68948), (43876, 68035), (54428, 54845)]