30861626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 50109840

約数和(自身を除く): 19248214

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 197, 394, 1073, 2117, 2146, 2701, 4234, 5402, 5713, 7289, 11426, 14381, 14578, 28762, 78329, 156658, 211381, 417049, 422762, 532097, 834098, 1064194, 15430813, 30861626]

約数ペア:

[(1, 30861626), (2, 15430813), (29, 1064194), (37, 834098), (58, 532097), (73, 422762), (74, 417049), (146, 211381), (197, 156658), (394, 78329), (1073, 28762), (2117, 14578), (2146, 14381), (2701, 11426), (4234, 7289), (5402, 5713)]