40219890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6737}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 97027200

約数和(自身を除く): 56807310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 6737, 13474, 20211, 33685, 40422, 67370, 101055, 202110, 1340663, 2681326, 4021989, 6703315, 8043978, 13406630, 20109945, 40219890]

約数ペア:

[(1, 40219890), (2, 20109945), (3, 13406630), (5, 8043978), (6, 6703315), (10, 4021989), (15, 2681326), (30, 1340663), (199, 202110), (398, 101055), (597, 67370), (995, 40422), (1194, 33685), (1990, 20211), (2985, 13474), (5970, 6737)]