2110407195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 3706988544

約数和(自身を除く): 1596581349

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 313, 355, 487, 923, 939, 1065, 1461, 1565, 2435, 2769, 4069, 4615, 4695, 6331, 7305, 12207, 13845, 18993, 20345, 22223, 31655, 34577, 61035, 66669, 94965, 103731, 111115, 152431, 172885, 288899, 333345, 449501, 457293, 518655, 762155, 866697, 1348503, 1444495, 1981603, 2247505, 2286465, 4333485, 5944809, 6742515, 9908015, 10822601, 29724045, 32467803, 54113005, 140693813, 162339015, 422081439, 703469065, 2110407195]

約数ペア:

[(1, 2110407195), (3, 703469065), (5, 422081439), (13, 162339015), (15, 140693813), (39, 54113005), (65, 32467803), (71, 29724045), (195, 10822601), (213, 9908015), (313, 6742515), (355, 5944809), (487, 4333485), (923, 2286465), (939, 2247505), (1065, 1981603), (1461, 1444495), (1565, 1348503), (2435, 866697), (2769, 762155), (4069, 518655), (4615, 457293), (4695, 449501), (6331, 333345), (7305, 288899), (12207, 172885), (13845, 152431), (18993, 111115), (20345, 103731), (22223, 94965), (31655, 66669), (34577, 61035)]