1788486210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41143}}^1$

素因数の和:41189

約数の個数: 128

約数和(自身を含む): 5687746560

約数和(自身を除く): 3899260350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 4347, 4830, 6210, 7245, 8694, 14490, 21735, 41143, 43470, 82286, 123429, 205715, 246858, 288001, 370287, 411430, 576002, 617145, 740574, 864003, 946289, 1110861, 1234290, 1440005, 1728006, 1851435, 1892578, 2221722, 2592009, 2838867, 2880010, 3702870, 4320015, 4731445, 5184018, 5554305, 5677734, 6624023, 7776027, 8516601, 8640030, 9462890, 11108610, 12960045, 13248046, 14194335, 15552054, 17033202, 19872069, 25549803, 25920090, 28388670, 33120115, 38880135, 39744138, 42583005, 51099606, 59616207, 66240230, 77760270, 85166010, 99360345, 119232414, 127749015, 178848621, 198720690, 255498030, 298081035, 357697242, 596162070, 894243105, 1788486210]

約数ペア:

[(1, 1788486210), (2, 894243105), (3, 596162070), (5, 357697242), (6, 298081035), (7, 255498030), (9, 198720690), (10, 178848621), (14, 127749015), (15, 119232414), (18, 99360345), (21, 85166010), (23, 77760270), (27, 66240230), (30, 59616207), (35, 51099606), (42, 42583005), (45, 39744138), (46, 38880135), (54, 33120115), (63, 28388670), (69, 25920090), (70, 25549803), (90, 19872069), (105, 17033202), (115, 15552054), (126, 14194335), (135, 13248046), (138, 12960045), (161, 11108610), (189, 9462890), (207, 8640030), (210, 8516601), (230, 7776027), (270, 6624023), (315, 5677734), (322, 5554305), (345, 5184018), (378, 4731445), (414, 4320015), (483, 3702870), (621, 2880010), (630, 2838867), (690, 2592009), (805, 2221722), (945, 1892578), (966, 1851435), (1035, 1728006), (1242, 1440005), (1449, 1234290), (1610, 1110861), (1890, 946289), (2070, 864003), (2415, 740574), (2898, 617145), (3105, 576002), (4347, 411430), (4830, 370287), (6210, 288001), (7245, 246858), (8694, 205715), (14490, 123429), (21735, 82286), (41143, 43470)]