30531312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4355

約数の個数: 90

約数和(自身を含む): 99418488

約数和(自身を除く): 68887176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4327, 7056, 8654, 12981, 17308, 25962, 30289, 34616, 38943, 51924, 60578, 69232, 77886, 90867, 103848, 121156, 155772, 181734, 207696, 212023, 242312, 272601, 311544, 363468, 424046, 484624, 545202, 623088, 636069, 726936, 848092, 1090404, 1272138, 1453872, 1696184, 1908207, 2180808, 2544276, 3392368, 3816414, 4361616, 5088552, 7632828, 10177104, 15265656, 30531312]

約数ペア:

[(1, 30531312), (2, 15265656), (3, 10177104), (4, 7632828), (6, 5088552), (7, 4361616), (8, 3816414), (9, 3392368), (12, 2544276), (14, 2180808), (16, 1908207), (18, 1696184), (21, 1453872), (24, 1272138), (28, 1090404), (36, 848092), (42, 726936), (48, 636069), (49, 623088), (56, 545202), (63, 484624), (72, 424046), (84, 363468), (98, 311544), (112, 272601), (126, 242312), (144, 212023), (147, 207696), (168, 181734), (196, 155772), (252, 121156), (294, 103848), (336, 90867), (392, 77886), (441, 69232), (504, 60578), (588, 51924), (784, 38943), (882, 34616), (1008, 30289), (1176, 25962), (1764, 17308), (2352, 12981), (3528, 8654), (4327, 7056)]