30111138

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{40801}}^1$

素因数の和:40850

約数の個数: 24

約数和(自身を含む): 66833676

約数和(自身を除く): 36722538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 40801, 81602, 122403, 244806, 367209, 734418, 1672841, 3345682, 5018523, 10037046, 15055569, 30111138]

約数ペア:

[(1, 30111138), (2, 15055569), (3, 10037046), (6, 5018523), (9, 3345682), (18, 1672841), (41, 734418), (82, 367209), (123, 244806), (246, 122403), (369, 81602), (738, 40801)]