30379328

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 75102720

約数和(自身を除く): 44723392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 83, 86, 112, 133, 152, 166, 172, 224, 266, 301, 304, 332, 344, 448, 532, 581, 602, 608, 664, 688, 817, 1064, 1162, 1204, 1216, 1328, 1376, 1577, 1634, 2128, 2324, 2408, 2656, 2752, 3154, 3268, 3569, 4256, 4648, 4816, 5312, 5719, 6308, 6536, 7138, 8512, 9296, 9632, 11039, 11438, 12616, 13072, 14276, 18592, 19264, 22078, 22876, 24983, 25232, 26144, 28552, 37184, 44156, 45752, 49966, 50464, 52288, 57104, 67811, 88312, 91504, 99932, 100928, 114208, 135622, 176624, 183008, 199864, 228416, 271244, 353248, 366016, 399728, 474677, 542488, 706496, 799456, 949354, 1084976, 1598912, 1898708, 2169952, 3797416, 4339904, 7594832, 15189664, 30379328]

約数ペア:

[(1, 30379328), (2, 15189664), (4, 7594832), (7, 4339904), (8, 3797416), (14, 2169952), (16, 1898708), (19, 1598912), (28, 1084976), (32, 949354), (38, 799456), (43, 706496), (56, 542488), (64, 474677), (76, 399728), (83, 366016), (86, 353248), (112, 271244), (133, 228416), (152, 199864), (166, 183008), (172, 176624), (224, 135622), (266, 114208), (301, 100928), (304, 99932), (332, 91504), (344, 88312), (448, 67811), (532, 57104), (581, 52288), (602, 50464), (608, 49966), (664, 45752), (688, 44156), (817, 37184), (1064, 28552), (1162, 26144), (1204, 25232), (1216, 24983), (1328, 22876), (1376, 22078), (1577, 19264), (1634, 18592), (2128, 14276), (2324, 13072), (2408, 12616), (2656, 11438), (2752, 11039), (3154, 9632), (3268, 9296), (3569, 8512), (4256, 7138), (4648, 6536), (4816, 6308), (5312, 5719)]