30887808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11491}}^1$

素因数の和:11515

約数の個数: 64

約数和(自身を含む): 93774720

約数和(自身を除く): 62886912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11491, 22982, 34473, 45964, 68946, 80437, 91928, 137892, 160874, 183856, 241311, 275784, 321748, 367712, 482622, 551568, 643496, 735424, 965244, 1103136, 1286992, 1470848, 1930488, 2206272, 2573984, 3860976, 4412544, 5147968, 7721952, 10295936, 15443904, 30887808]

約数ペア:

[(1, 30887808), (2, 15443904), (3, 10295936), (4, 7721952), (6, 5147968), (7, 4412544), (8, 3860976), (12, 2573984), (14, 2206272), (16, 1930488), (21, 1470848), (24, 1286992), (28, 1103136), (32, 965244), (42, 735424), (48, 643496), (56, 551568), (64, 482622), (84, 367712), (96, 321748), (112, 275784), (128, 241311), (168, 183856), (192, 160874), (224, 137892), (336, 91928), (384, 80437), (448, 68946), (672, 45964), (896, 34473), (1344, 22982), (2688, 11491)]