30871632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 88565760

約数和(自身を除く): 57694128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 991, 1298, 1416, 1947, 1982, 2596, 2832, 2973, 3894, 3964, 5192, 5946, 7788, 7928, 10384, 10901, 11892, 15576, 15856, 21802, 23784, 31152, 32703, 43604, 47568, 58469, 65406, 87208, 116938, 130812, 174416, 175407, 233876, 261624, 350814, 467752, 523248, 643159, 701628, 935504, 1286318, 1403256, 1929477, 2572636, 2806512, 3858954, 5145272, 7717908, 10290544, 15435816, 30871632]

約数ペア:

[(1, 30871632), (2, 15435816), (3, 10290544), (4, 7717908), (6, 5145272), (8, 3858954), (11, 2806512), (12, 2572636), (16, 1929477), (22, 1403256), (24, 1286318), (33, 935504), (44, 701628), (48, 643159), (59, 523248), (66, 467752), (88, 350814), (118, 261624), (132, 233876), (176, 175407), (177, 174416), (236, 130812), (264, 116938), (354, 87208), (472, 65406), (528, 58469), (649, 47568), (708, 43604), (944, 32703), (991, 31152), (1298, 23784), (1416, 21802), (1947, 15856), (1982, 15576), (2596, 11892), (2832, 10901), (2973, 10384), (3894, 7928), (3964, 7788), (5192, 5946)]