30555952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 72495360

約数和(自身を除く): 41939408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 173, 266, 304, 332, 346, 532, 581, 664, 692, 1064, 1162, 1211, 1328, 1384, 1577, 2128, 2324, 2422, 2768, 3154, 3287, 4648, 4844, 6308, 6574, 9296, 9688, 11039, 12616, 13148, 14359, 19376, 22078, 23009, 25232, 26296, 28718, 44156, 46018, 52592, 57436, 88312, 92036, 100513, 114872, 176624, 184072, 201026, 229744, 272821, 368144, 402052, 545642, 804104, 1091284, 1608208, 1909747, 2182568, 3819494, 4365136, 7638988, 15277976, 30555952]

約数ペア:

[(1, 30555952), (2, 15277976), (4, 7638988), (7, 4365136), (8, 3819494), (14, 2182568), (16, 1909747), (19, 1608208), (28, 1091284), (38, 804104), (56, 545642), (76, 402052), (83, 368144), (112, 272821), (133, 229744), (152, 201026), (166, 184072), (173, 176624), (266, 114872), (304, 100513), (332, 92036), (346, 88312), (532, 57436), (581, 52592), (664, 46018), (692, 44156), (1064, 28718), (1162, 26296), (1211, 25232), (1328, 23009), (1384, 22078), (1577, 19376), (2128, 14359), (2324, 13148), (2422, 12616), (2768, 11039), (3154, 9688), (3287, 9296), (4648, 6574), (4844, 6308)]