30326912

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 80196480

約数和(自身を除く): 49869568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 181, 187, 224, 238, 272, 308, 352, 362, 374, 448, 476, 544, 616, 704, 724, 748, 896, 952, 1088, 1232, 1267, 1309, 1408, 1448, 1496, 1904, 1991, 2176, 2464, 2534, 2618, 2896, 2992, 3077, 3808, 3982, 4928, 5068, 5236, 5792, 5984, 6154, 7616, 7964, 9856, 10136, 10472, 11584, 11968, 12308, 13937, 15232, 15928, 20272, 20944, 21539, 23168, 23936, 24616, 27874, 31856, 33847, 40544, 41888, 43078, 49232, 55748, 63712, 67694, 81088, 83776, 86156, 98464, 111496, 127424, 135388, 162176, 167552, 172312, 196928, 222992, 236929, 254848, 270776, 344624, 393856, 445984, 473858, 541552, 689248, 891968, 947716, 1083104, 1378496, 1783936, 1895432, 2166208, 2756992, 3790864, 4332416, 7581728, 15163456, 30326912]

約数ペア:

[(1, 30326912), (2, 15163456), (4, 7581728), (7, 4332416), (8, 3790864), (11, 2756992), (14, 2166208), (16, 1895432), (17, 1783936), (22, 1378496), (28, 1083104), (32, 947716), (34, 891968), (44, 689248), (56, 541552), (64, 473858), (68, 445984), (77, 393856), (88, 344624), (112, 270776), (119, 254848), (128, 236929), (136, 222992), (154, 196928), (176, 172312), (181, 167552), (187, 162176), (224, 135388), (238, 127424), (272, 111496), (308, 98464), (352, 86156), (362, 83776), (374, 81088), (448, 67694), (476, 63712), (544, 55748), (616, 49232), (704, 43078), (724, 41888), (748, 40544), (896, 33847), (952, 31856), (1088, 27874), (1232, 24616), (1267, 23936), (1309, 23168), (1408, 21539), (1448, 20944), (1496, 20272), (1904, 15928), (1991, 15232), (2176, 13937), (2464, 12308), (2534, 11968), (2618, 11584), (2896, 10472), (2992, 10136), (3077, 9856), (3808, 7964), (3982, 7616), (4928, 6154), (5068, 5984), (5236, 5792)]