248293110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48973}}^1$

素因数の和:49009

約数の個数: 48

約数和(自身を含む): 645281424

約数和(自身を除く): 396988314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 48973, 97946, 146919, 244865, 293838, 489730, 636649, 734595, 1273298, 1469190, 1909947, 3183245, 3819894, 6366490, 8276437, 9549735, 16552874, 19099470, 24829311, 41382185, 49658622, 82764370, 124146555, 248293110]

約数ペア:

[(1, 248293110), (2, 124146555), (3, 82764370), (5, 49658622), (6, 41382185), (10, 24829311), (13, 19099470), (15, 16552874), (26, 9549735), (30, 8276437), (39, 6366490), (65, 3819894), (78, 3183245), (130, 1909947), (169, 1469190), (195, 1273298), (338, 734595), (390, 636649), (507, 489730), (845, 293838), (1014, 244865), (1690, 146919), (2535, 97946), (5070, 48973)]