1298833260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{527981}}^1$

素因数の和:528034

約数の個数: 48

約数和(自身を含む): 3725440992

約数和(自身を除く): 2426607732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 527981, 1055962, 1583943, 2111924, 2639905, 3167886, 5279810, 6335772, 7919715, 10559620, 15839430, 21647221, 31678860, 43294442, 64941663, 86588884, 108236105, 129883326, 216472210, 259766652, 324708315, 432944420, 649416630, 1298833260]

約数ペア:

[(1, 1298833260), (2, 649416630), (3, 432944420), (4, 324708315), (5, 259766652), (6, 216472210), (10, 129883326), (12, 108236105), (15, 86588884), (20, 64941663), (30, 43294442), (41, 31678860), (60, 21647221), (82, 15839430), (123, 10559620), (164, 7919715), (205, 6335772), (246, 5279810), (410, 3167886), (492, 2639905), (615, 2111924), (820, 1583943), (1230, 1055962), (2460, 527981)]