128460990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5717}}^1$

素因数の和:5841

約数の個数: 64

約数和(自身を含む): 355705344

約数和(自身を除く): 227244354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 5717, 7490, 11235, 11434, 17151, 22470, 28585, 34302, 40019, 57170, 80038, 85755, 120057, 171510, 200095, 240114, 400190, 600285, 611719, 1200570, 1223438, 1835157, 3058595, 3670314, 4282033, 6117190, 8564066, 9175785, 12846099, 18351570, 21410165, 25692198, 42820330, 64230495, 128460990]

約数ペア:

[(1, 128460990), (2, 64230495), (3, 42820330), (5, 25692198), (6, 21410165), (7, 18351570), (10, 12846099), (14, 9175785), (15, 8564066), (21, 6117190), (30, 4282033), (35, 3670314), (42, 3058595), (70, 1835157), (105, 1223438), (107, 1200570), (210, 611719), (214, 600285), (321, 400190), (535, 240114), (642, 200095), (749, 171510), (1070, 120057), (1498, 85755), (1605, 80038), (2247, 57170), (3210, 40019), (3745, 34302), (4494, 28585), (5717, 22470), (7490, 17151), (11235, 11434)]