30471136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 35452064

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2179, 3496, 4358, 6992, 8716, 13984, 17432, 34864, 41401, 50117, 69728, 82802, 100234, 165604, 200468, 331208, 400936, 662416, 801872, 952223, 1324832, 1603744, 1904446, 3808892, 7617784, 15235568, 30471136]

約数ペア:

[(1, 30471136), (2, 15235568), (4, 7617784), (8, 3808892), (16, 1904446), (19, 1603744), (23, 1324832), (32, 952223), (38, 801872), (46, 662416), (76, 400936), (92, 331208), (152, 200468), (184, 165604), (304, 100234), (368, 82802), (437, 69728), (608, 50117), (736, 41401), (874, 34864), (1748, 17432), (2179, 13984), (3496, 8716), (4358, 6992)]