615112902

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{6779}}^1$

素因数の和:6929

約数の個数: 36

約数和(自身を含む): 1351979460

約数和(自身を除く): 736866558

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 5041, 6779, 10082, 13558, 15123, 20337, 30246, 40674, 45369, 61011, 90738, 122022, 481309, 962618, 1443927, 2887854, 4331781, 8663562, 34172939, 68345878, 102518817, 205037634, 307556451, 615112902]

約数ペア:

[(1, 615112902), (2, 307556451), (3, 205037634), (6, 102518817), (9, 68345878), (18, 34172939), (71, 8663562), (142, 4331781), (213, 2887854), (426, 1443927), (639, 962618), (1278, 481309), (5041, 122022), (6779, 90738), (10082, 61011), (13558, 45369), (15123, 40674), (20337, 30246)]