30804268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 31691732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 499, 506, 671, 998, 1012, 1342, 1403, 1996, 2684, 2806, 5489, 5612, 10978, 11477, 15433, 21956, 22954, 30439, 30866, 45908, 60878, 61732, 121756, 126247, 252494, 334829, 504988, 669658, 700097, 1339316, 1400194, 2800388, 7701067, 15402134, 30804268]

約数ペア:

[(1, 30804268), (2, 15402134), (4, 7701067), (11, 2800388), (22, 1400194), (23, 1339316), (44, 700097), (46, 669658), (61, 504988), (92, 334829), (122, 252494), (244, 126247), (253, 121756), (499, 61732), (506, 60878), (671, 45908), (998, 30866), (1012, 30439), (1342, 22954), (1403, 21956), (1996, 15433), (2684, 11477), (2806, 10978), (5489, 5612)]