30971136

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 108

約数和(自身を含む): 96002592

約数和(自身を除く): 65031456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 823, 896, 1176, 1344, 1568, 1646, 1792, 2352, 2469, 2688, 3136, 3292, 4704, 4938, 5376, 5761, 6272, 6584, 9408, 9876, 11522, 12544, 13168, 17283, 18816, 19752, 23044, 26336, 34566, 37632, 39504, 40327, 46088, 52672, 69132, 79008, 80654, 92176, 105344, 120981, 138264, 158016, 161308, 184352, 210688, 241962, 276528, 316032, 322616, 368704, 483924, 553056, 632064, 645232, 737408, 967848, 1106112, 1290464, 1474816, 1935696, 2212224, 2580928, 3871392, 4424448, 5161856, 7742784, 10323712, 15485568, 30971136]

約数ペア:

[(1, 30971136), (2, 15485568), (3, 10323712), (4, 7742784), (6, 5161856), (7, 4424448), (8, 3871392), (12, 2580928), (14, 2212224), (16, 1935696), (21, 1474816), (24, 1290464), (28, 1106112), (32, 967848), (42, 737408), (48, 645232), (49, 632064), (56, 553056), (64, 483924), (84, 368704), (96, 322616), (98, 316032), (112, 276528), (128, 241962), (147, 210688), (168, 184352), (192, 161308), (196, 158016), (224, 138264), (256, 120981), (294, 105344), (336, 92176), (384, 80654), (392, 79008), (448, 69132), (588, 52672), (672, 46088), (768, 40327), (784, 39504), (823, 37632), (896, 34566), (1176, 26336), (1344, 23044), (1568, 19752), (1646, 18816), (1792, 17283), (2352, 13168), (2469, 12544), (2688, 11522), (3136, 9876), (3292, 9408), (4704, 6584), (4938, 6272), (5376, 5761)]