2850802380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15837791}}^1$

素因数の和:15837806

約数の個数: 36

約数和(自身を含む): 8647434432

約数和(自身を除く): 5796632052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15837791, 31675582, 47513373, 63351164, 79188955, 95026746, 142540119, 158377910, 190053492, 237566865, 285080238, 316755820, 475133730, 570160476, 712700595, 950267460, 1425401190, 2850802380]

約数ペア:

[(1, 2850802380), (2, 1425401190), (3, 950267460), (4, 712700595), (5, 570160476), (6, 475133730), (9, 316755820), (10, 285080238), (12, 237566865), (15, 190053492), (18, 158377910), (20, 142540119), (30, 95026746), (36, 79188955), (45, 63351164), (60, 47513373), (90, 31675582), (180, 15837791)]