30830872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 28681448

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 491, 668, 982, 1336, 1964, 3928, 7849, 15698, 23077, 31396, 46154, 62792, 81997, 92308, 163994, 184616, 327988, 655976, 3853859, 7707718, 15415436, 30830872]

約数ペア:

[(1, 30830872), (2, 15415436), (4, 7707718), (8, 3853859), (47, 655976), (94, 327988), (167, 184616), (188, 163994), (334, 92308), (376, 81997), (491, 62792), (668, 46154), (982, 31396), (1336, 23077), (1964, 15698), (3928, 7849)]