310749894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189713}}^1$

素因数の和:189741

約数の個数: 48

約数和(自身を含む): 828670752

約数和(自身を除く): 517920858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 189713, 379426, 569139, 1138278, 1327991, 1707417, 2466269, 2655982, 3414834, 3983973, 4932538, 7398807, 7967946, 11951919, 14797614, 17263883, 22196421, 23903838, 34527766, 44392842, 51791649, 103583298, 155374947, 310749894]

約数ペア:

[(1, 310749894), (2, 155374947), (3, 103583298), (6, 51791649), (7, 44392842), (9, 34527766), (13, 23903838), (14, 22196421), (18, 17263883), (21, 14797614), (26, 11951919), (39, 7967946), (42, 7398807), (63, 4932538), (78, 3983973), (91, 3414834), (117, 2655982), (126, 2466269), (182, 1707417), (234, 1327991), (273, 1138278), (546, 569139), (819, 379426), (1638, 189713)]