30158282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 59881920

約数和(自身を除く): 29723638

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 937, 1463, 1694, 1874, 2299, 2926, 4598, 6559, 10307, 13118, 16093, 17803, 20614, 32186, 35606, 72149, 113377, 124621, 144298, 195833, 226754, 249242, 391666, 793639, 1370831, 1587278, 2154163, 2741662, 4308326, 15079141, 30158282]

約数ペア:

[(1, 30158282), (2, 15079141), (7, 4308326), (11, 2741662), (14, 2154163), (19, 1587278), (22, 1370831), (38, 793639), (77, 391666), (121, 249242), (133, 226754), (154, 195833), (209, 144298), (242, 124621), (266, 113377), (418, 72149), (847, 35606), (937, 32186), (1463, 20614), (1694, 17803), (1874, 16093), (2299, 13118), (2926, 10307), (4598, 6559)]