30311232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 112

約数和(自身を含む): 96560640

約数和(自身を除く): 66249408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1187, 1216, 1344, 1596, 1824, 2128, 2374, 3192, 3561, 3648, 4256, 4748, 6384, 7122, 8309, 8512, 9496, 12768, 14244, 16618, 18992, 22553, 24927, 25536, 28488, 33236, 37984, 45106, 49854, 56976, 66472, 67659, 75968, 90212, 99708, 113952, 132944, 135318, 157871, 180424, 199416, 227904, 265888, 270636, 315742, 360848, 398832, 473613, 531776, 541272, 631484, 721696, 797664, 947226, 1082544, 1262968, 1443392, 1595328, 1894452, 2165088, 2525936, 3788904, 4330176, 5051872, 7577808, 10103744, 15155616, 30311232]

約数ペア:

[(1, 30311232), (2, 15155616), (3, 10103744), (4, 7577808), (6, 5051872), (7, 4330176), (8, 3788904), (12, 2525936), (14, 2165088), (16, 1894452), (19, 1595328), (21, 1443392), (24, 1262968), (28, 1082544), (32, 947226), (38, 797664), (42, 721696), (48, 631484), (56, 541272), (57, 531776), (64, 473613), (76, 398832), (84, 360848), (96, 315742), (112, 270636), (114, 265888), (133, 227904), (152, 199416), (168, 180424), (192, 157871), (224, 135318), (228, 132944), (266, 113952), (304, 99708), (336, 90212), (399, 75968), (448, 67659), (456, 66472), (532, 56976), (608, 49854), (672, 45106), (798, 37984), (912, 33236), (1064, 28488), (1187, 25536), (1216, 24927), (1344, 22553), (1596, 18992), (1824, 16618), (2128, 14244), (2374, 12768), (3192, 9496), (3561, 8512), (3648, 8309), (4256, 7122), (4748, 6384)]