294156910

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 536520672

約数和(自身を除く): 242363762

約数列:

[1, 2, 5, 10, 107, 214, 421, 535, 653, 842, 1070, 1306, 2105, 3265, 4210, 6530, 45047, 69871, 90094, 139742, 225235, 274913, 349355, 450470, 549826, 698710, 1374565, 2749130, 29415691, 58831382, 147078455, 294156910]

約数ペア:

[(1, 294156910), (2, 147078455), (5, 58831382), (10, 29415691), (107, 2749130), (214, 1374565), (421, 698710), (535, 549826), (653, 450470), (842, 349355), (1070, 274913), (1306, 225235), (2105, 139742), (3265, 90094), (4210, 69871), (6530, 45047)]