2647650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 6919200

約数和(自身を除く): 4271550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 929, 950, 1425, 1858, 2787, 2850, 4645, 5574, 9290, 13935, 17651, 23225, 27870, 35302, 46450, 52953, 69675, 88255, 105906, 139350, 176510, 264765, 441275, 529530, 882550, 1323825, 2647650]

約数ペア:

[(1, 2647650), (2, 1323825), (3, 882550), (5, 529530), (6, 441275), (10, 264765), (15, 176510), (19, 139350), (25, 105906), (30, 88255), (38, 69675), (50, 52953), (57, 46450), (75, 35302), (95, 27870), (114, 23225), (150, 17651), (190, 13935), (285, 9290), (475, 5574), (570, 4645), (929, 2850), (950, 2787), (1425, 1858)]