30390544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31480496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 307, 368, 538, 614, 1076, 1228, 2152, 2456, 4304, 4912, 6187, 7061, 12374, 14122, 24748, 28244, 49496, 56488, 82583, 98992, 112976, 165166, 330332, 660664, 1321328, 1899409, 3798818, 7597636, 15195272, 30390544]

約数ペア:

[(1, 30390544), (2, 15195272), (4, 7597636), (8, 3798818), (16, 1899409), (23, 1321328), (46, 660664), (92, 330332), (184, 165166), (269, 112976), (307, 98992), (368, 82583), (538, 56488), (614, 49496), (1076, 28244), (1228, 24748), (2152, 14122), (2456, 12374), (4304, 7061), (4912, 6187)]