30031872

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 88077696

約数和(自身を除く): 58045824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 282, 312, 376, 384, 416, 512, 564, 611, 624, 752, 768, 832, 1024, 1128, 1222, 1248, 1504, 1536, 1664, 1833, 2048, 2256, 2444, 2496, 3008, 3072, 3328, 3666, 4096, 4512, 4888, 4992, 6016, 6144, 6656, 7332, 8192, 9024, 9776, 9984, 12032, 12288, 13312, 14664, 16384, 18048, 19552, 19968, 24064, 24576, 26624, 29328, 36096, 39104, 39936, 48128, 49152, 53248, 58656, 72192, 78208, 79872, 96256, 106496, 117312, 144384, 156416, 159744, 192512, 212992, 234624, 288768, 312832, 319488, 385024, 469248, 577536, 625664, 638976, 770048, 938496, 1155072, 1251328, 1876992, 2310144, 2502656, 3753984, 5005312, 7507968, 10010624, 15015936, 30031872]

約数ペア:

[(1, 30031872), (2, 15015936), (3, 10010624), (4, 7507968), (6, 5005312), (8, 3753984), (12, 2502656), (13, 2310144), (16, 1876992), (24, 1251328), (26, 1155072), (32, 938496), (39, 770048), (47, 638976), (48, 625664), (52, 577536), (64, 469248), (78, 385024), (94, 319488), (96, 312832), (104, 288768), (128, 234624), (141, 212992), (156, 192512), (188, 159744), (192, 156416), (208, 144384), (256, 117312), (282, 106496), (312, 96256), (376, 79872), (384, 78208), (416, 72192), (512, 58656), (564, 53248), (611, 49152), (624, 48128), (752, 39936), (768, 39104), (832, 36096), (1024, 29328), (1128, 26624), (1222, 24576), (1248, 24064), (1504, 19968), (1536, 19552), (1664, 18048), (1833, 16384), (2048, 14664), (2256, 13312), (2444, 12288), (2496, 12032), (3008, 9984), (3072, 9776), (3328, 9024), (3666, 8192), (4096, 7332), (4512, 6656), (4888, 6144), (4992, 6016)]