12395950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 26676864

約数和(自身を除く): 14280914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 331, 350, 535, 662, 749, 1070, 1498, 1655, 2317, 2675, 3310, 3745, 4634, 5350, 7490, 8275, 11585, 16550, 18725, 23170, 35417, 37450, 57925, 70834, 115850, 177085, 247919, 354170, 495838, 885425, 1239595, 1770850, 2479190, 6197975, 12395950]

約数ペア:

[(1, 12395950), (2, 6197975), (5, 2479190), (7, 1770850), (10, 1239595), (14, 885425), (25, 495838), (35, 354170), (50, 247919), (70, 177085), (107, 115850), (175, 70834), (214, 57925), (331, 37450), (350, 35417), (535, 23170), (662, 18725), (749, 16550), (1070, 11585), (1498, 8275), (1655, 7490), (2317, 5350), (2675, 4634), (3310, 3745)]