30027543

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 22831977

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 827, 931, 1729, 1911, 2481, 2793, 5187, 5789, 10751, 12103, 15713, 17367, 32253, 36309, 40523, 47139, 75257, 109991, 121569, 204269, 225771, 329973, 526799, 612807, 769937, 1429883, 1580397, 2309811, 4289649, 10009181, 30027543]

約数ペア:

[(1, 30027543), (3, 10009181), (7, 4289649), (13, 2309811), (19, 1580397), (21, 1429883), (39, 769937), (49, 612807), (57, 526799), (91, 329973), (133, 225771), (147, 204269), (247, 121569), (273, 109991), (399, 75257), (637, 47139), (741, 40523), (827, 36309), (931, 32253), (1729, 17367), (1911, 15713), (2481, 12103), (2793, 10751), (5187, 5789)]