30615984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4339}}^1$

素因数の和:4367

約数の個数: 90

約数和(自身を含む): 99694140

約数和(自身を除く): 69078156

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, 4339, 7056, 8678, 13017, 17356, 26034, 30373, 34712, 39051, 52068, 60746, 69424, 78102, 91119, 104136, 121492, 156204, 182238, 208272, 212611, 242984, 273357, 312408, 364476, 425222, 485968, 546714, 624816, 637833, 728952, 850444, 1093428, 1275666, 1457904, 1700888, 1913499, 2186856, 2551332, 3401776, 3826998, 4373712, 5102664, 7653996, 10205328, 15307992, 30615984]

約数ペア:

[(1, 30615984), (2, 15307992), (3, 10205328), (4, 7653996), (6, 5102664), (7, 4373712), (8, 3826998), (9, 3401776), (12, 2551332), (14, 2186856), (16, 1913499), (18, 1700888), (21, 1457904), (24, 1275666), (28, 1093428), (36, 850444), (42, 728952), (48, 637833), (49, 624816), (56, 546714), (63, 485968), (72, 425222), (84, 364476), (98, 312408), (112, 273357), (126, 242984), (144, 212611), (147, 208272), (168, 182238), (196, 156204), (252, 121492), (294, 104136), (336, 91119), (392, 78102), (441, 69424), (504, 60746), (588, 52068), (784, 39051), (882, 34712), (1008, 30373), (1176, 26034), (1764, 17356), (2352, 13017), (3528, 8678), (4339, 7056)]