19369650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 48434400

約数和(自身を除く): 29064750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 929, 1390, 1858, 2085, 2787, 3475, 4170, 4645, 5574, 6950, 9290, 10425, 13935, 20850, 23225, 27870, 46450, 69675, 129131, 139350, 258262, 387393, 645655, 774786, 1291310, 1936965, 3228275, 3873930, 6456550, 9684825, 19369650]

約数ペア:

[(1, 19369650), (2, 9684825), (3, 6456550), (5, 3873930), (6, 3228275), (10, 1936965), (15, 1291310), (25, 774786), (30, 645655), (50, 387393), (75, 258262), (139, 139350), (150, 129131), (278, 69675), (417, 46450), (695, 27870), (834, 23225), (929, 20850), (1390, 13935), (1858, 10425), (2085, 9290), (2787, 6950), (3475, 5574), (4170, 4645)]