30113811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 24189165

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 443, 581, 747, 819, 1079, 1329, 1743, 3101, 3237, 3987, 5229, 5759, 7553, 9303, 9711, 17277, 22659, 27909, 36769, 40313, 51831, 67977, 110307, 120939, 257383, 330921, 362817, 477997, 772149, 1433991, 2316447, 3345979, 4301973, 10037937, 30113811]

約数ペア:

[(1, 30113811), (3, 10037937), (7, 4301973), (9, 3345979), (13, 2316447), (21, 1433991), (39, 772149), (63, 477997), (83, 362817), (91, 330921), (117, 257383), (249, 120939), (273, 110307), (443, 67977), (581, 51831), (747, 40313), (819, 36769), (1079, 27909), (1329, 22659), (1743, 17277), (3101, 9711), (3237, 9303), (3987, 7553), (5229, 5759)]